Hajo Rijgersberg, Don Willems, Jan Top 2025/02/24 De Ontologie van Maateenheden (OM) 2.0 modelleert concepten en relaties die belangrijk zijn voor wetenschappelijk onderzoek. Het heeft een sterke focus op eenheden, grootheden, maten, en dimensies. The Ontology of units of Measure (OM) 2.0 models concepts and relations important to scientific research. It has a strong focus on units, quantities, measures, and dimensions. 測定単位のオントロジー (Ontology of units of Measure; OM) は，科学技術にとって重要な概念及び関係をモデル化する。OMは，単位・量・測定・次元に特に焦点を当てている。 OWL http://www.ontology-of-units-of-measure.org/vocabularies/om-2/ Ontologie van Maateenheden (OM) Ontology of units of Measure (OM) 測定単位のオントロジー (OM) 2.0.59 typeset by LaTeX command OMLaTeX command that can be used to render this quantity or unit. LaTeX command LaTeX formatted symbol has LaTeX symbol OMLaTeX formatted symbol may include commands such as \unit and \E as defined in OMLaTeX. LaTeX symbol has abbreviation 略記がある abbreviation 略記 alternative LaTeX formatted symbol has alternative LaTeX symbol An alternative OMLaTeX formatted symbol, which may include commands such as \unit and \E as defined in OMLaTeX. alternative LaTeX symbol alternative label 標識の別名 has alternative symbol 別の記号を持つ alternative symbol 別の記号 has longcomment long comment 詳細な注釈がある longcomment 詳細な注釈 has symbol 記号を持つ symbol 記号 has unofficial abbreviation 非公式な略記がある Used to specify abbreviations that are used in e.g. every day speech but are not defined in any standard. unofficial abbreviation 非公式な略記 has unofficial label 非公式な記号を持つ Used to specify labels that are used in e.g. every day speech but are not defined in any standard. unofficial label 非公式な記号 commonly has unit of measure 通常は測定単位を持つ This property indicates a commonly-used unit. commonly has unit 通常は単位を持つ has aggregate function 集計関数を持つ has base has base quantity has base unit has context 文脈を持つ has denominator has derived quantity has derived unit has dimension has numerator has phenomenon 現象がある has point has prefix 補助単位を持つ has quantity 量を持つ has scale has term 1 has term 2 has unit 単位を持つ has value 値を持つ uses quantity uses unit reference has exponent has factor 因子を持つ has numerical value has off-set has SI amount of substance dimension exponent has SI electric current dimension exponent has SI length dimension exponent has SI luminous intensity dimension exponent has SI mass dimension exponent has SI thermodynamic temperature dimension exponent has SI time dimension exponent bibo:Article bibo:Book bibo:BookSection bibo:Chapter bibo:Document bibo:Journal bibo:Standard bibo:Thesis AbsorbedDoseRateUnit absorbed dose rate unit AbsorbedDoseUnit absorbed dose unit AccelerationUnit acceleration unit ActionUnit action unit ActivityUnit activity unit AlfvenNumberUnit Alfvén number unit AmountOfMoneyUnit amount of money unit AmountOfSubstanceConcentrationUnit amount of substance concentration unit AmountOfSubstanceFlowUnit amount of substance flow unit AmountOfSubstanceFractionUnit amount of substance fraction unit AmountOfSubstanceUnit amount of substance unit AngleUnit angle unit AngularAccelerationUnit angular acceleration unit AngularMomentumUnit angular momentum unit AngularSpeedUnit angular speed unit ApplicationArea An application area groups quantities and units of measure for application areas such as scientific disciplines (e.g., thermodynamics, mechanics). application area AreaDensityRateUnit area density rate unit AreaDensityUnit area density unit AreaFractionUnit area fraction unit AreaUnit area unit BinaryPrefix IEC prefix binary prefix CapacitanceUnit capacitance unit CarbonDioxideEquivalentMassPerEnergyUnit carbon dioxide equivalent mass per energy unit CarbonDioxideEquivalentMassUnit carbon dioxide equivalent mass unit CatalyticActivityConcentrationUnit catalytic activity concentration unit CatalyticActivityUnit catalytic activity unit CelsiusTemperatureScale Celsius temperature scale CelsiusTemperatureUnit Celsius temperature unit ColumnNumberDensityUnit column number density unit CompoundUnit compound unit 複合単位 CowlingNumberUnit Cowling number unit 1 3 1 CubicPrefixedMetre cubic prefixed metre CurrentDensityUnit current density unit CurvatureConstantUnit curvature constant unit DecelerationParameterUnit deceleration parameter unit DensityParameterUnit density parameter unit DensityUnit density unit DetectivityUnit detectivity unit Dimension Dimensions are abstract properties of units and quantities neglecting their vectorial or tensorial character and all numerical factors including their sign. dimension DoseEquivalentUnit dose equivalent unit DynamicRangeUnit dynamic range unit DynamicViscosityUnit dynamic viscosity unit ElectricChargeDensityUnit electric charge density unit ElectricChargeUnit electric charge unit ElectricCurrentUnit electric current unit ElectricDipoleMomentUnit electric dipole moment unit ElectricFieldUnit electric field unit ElectricFluxDensityUnit electric flux density unit ElectricPotentialUnit electric potential unit ElectricalConductanceUnit electrical conductance unit ElectricalConductivityUnit electrical conductivity unit ElectricalResistanceUnit electrical resistance unit ElectricalResistivityUnit electrical resistivity unit EnergyDensityUnit energy density unit EnergyUnit energy unit EntropyUnit entropy unit EulerNumberUnit Euler number unit ExposureToXAndGammaRaysUnit exposure to x and γ rays unit ExposureUnit exposure unit FahrenheitTemperatureScale Fahrenheit temperature scale FahrenheitTemperatureUnit Fahrenheit temperature unit FirstCowlingNumberUnit first Cowling number unit FixedPoint fixed point FixedZeroPoint fixed zero point FluidityUnit fluidity unit FontSizeUnit font size unit ForceUnit force unit FourierNumberForMassTransferUnit Fourier number for mass transfer unit FourierNumberUnit Fourier number unit FrequencyUnit frequency unit FroudeNumberUnit Froude number unit Function function 関数 GasConstantUnit gas constant unit 1 1 GramPerPrefixedLitre gram per prefixed litre GrashofNumberForMassTransferUnit Grashof number for mass transfer unit GrashofNumberUnit Grashof number unit HartmannNumberUnit Hartmann number unit HeatCapacityUnit heat capacity unit HeatTransferCoefficientUnit heat transfer coefficient unit HubbleConstantUnit Hubble constant unit IlluminanceUnit illuminance unit InductanceUnit inductance unit InformationCapacityUnit information capacity unit IntervalScale interval scale KinematicViscosityUnit kinematic viscosity unit KnudsenNumberUnit Knudsen number unit LengthUnit length unit LewisNumberUnit Lewis number unit LuminanceUnit luminance unit LuminousEfficacyUnit luminous efficacy unit LuminousEnergyUnit luminous energy unit LuminousFluxUnit luminous flux unit LuminousIntensityUnit luminous intensity unit MachNumberUnit Mach number unit MagneticFieldUnit magnetic field unit MagneticFluxDensityUnit magnetic flux density unit MagneticFluxUnit magnetic flux unit MagneticReynoldsNumberUnit magnetic Reynolds number unit MagnetomotiveForceUnit magnetomotive force unit MagnitudeUnit magnitude unit MassFlowUnit mass flow unit MassFractionUnit mass fraction unit MassPerEnergy mass per energy MassPerEnergyUnit mass per energy unit MassUnit mass unit Measure A measure combines a number to a unit of measure. For example, "3 m" is a measure. measure 1 1 MetrePerPrefixedSecond-Time metre per prefixed second (time) 1 1 MetrePerPrefixedSecond-TimeSquared metre per prefixed second (time) squared MolalityUnit molality unit MolarEnergyUnit molar energy unit MolarEntropyUnit molar entropy unit MolarHeatCapacityUnit molar heat capacity unit MolarMassUnit molar mass unit MolarVolumeUnit molar volume unit 1 1 MolePerPrefixedLitre mole per prefixed litre 1 1 MolePerPrefixedMetre mole per prefixed metre MomentOfForceUnit moment of force unit MomentOfInertiaUnit moment of inertia unit MomentumUnit momentum unit NumberDensityUnit number density unit NumberUnit number unit NusseltNumberForMassTransferUnit Nusselt number for mass transfer unit NusseltNumberUnit Nusselt number unit PecletNumberForMassTransferUnit Péclet number for mass transfer unit PecletNumberUnit Péclet number unit PercentageUnit percentage unit Permeability-EarthScienceUnit permeability (earth science) unit PermeabilityOfFreeSpaceUnit permeability of free space unit Permeance-ElectromagneticUnit permeance (electromagnetic) unit Permeance-MaterialsScienceUnit permeance (materials science) unit PermittivityUnit permittivity unit PixelCountUnit pixel count unit Point A point is an element of an interval scale or a ratio scale, for example, 273.16 on the Kelvin scale indicates the triple point of water thermodynamic temperature. point PowerDensityUnit power density unit PowerUnit power unit PrandtlNumberUnit Prandtl number unit Prefix A prefix is a name that precedes a basic unit of measure to indicate a decimal or binary multiple or fraction of the unit. Each prefix has a unique symbol that is prepended to the unit symbol. For example, an electric current of 0.000 000 001 ampere is written by using the SI-prefix nano as 1 nanoampere or 1 nA. prefix 1 1 PrefixedAmpere prefixed ampere 1 1 PrefixedAre prefixed are 1 1 PrefixedBecquerel prefixed becquerel 1 1 PrefixedBit prefixed bit 1 1 PrefixedByte prefixed byte 1 1 PrefixedCalorie-Mean prefixed calorie (mean) 1 1 PrefixedCandela prefixed candela 1 1 PrefixedCoulomb prefixed coulomb 1 1 PrefixedDegreeCelsius prefixed degree Celsius 1 1 PrefixedElectronvolt prefixed electronvolt 1 1 PrefixedFarad prefixed farad 1 1 PrefixedGram prefixed gram 1 1 PrefixedGramPerLitre prefixed gram per litre 1 1 PrefixedGramPerPrefixedLitre prefixed gram per prefixed litre 1 1 PrefixedGray prefixed gray 1 1 PrefixedHenry prefixed henry 1 1 PrefixedHertz prefixed hertz 1 1 PrefixedJoule prefixed joule 1 1 PrefixedKatal prefixed katal 1 1 PrefixedKelvin prefixed kelvin 1 1 PrefixedLitre prefixed litre 1 1 PrefixedLumen prefixed lumen 1 1 PrefixedLux prefixed lux 1 1 PrefixedMetre prefixed metre 1 1 PrefixedMetrePerPrefixedSecond-Time prefixed metre per prefixed second (time) 1 1 PrefixedMetrePerPrefixedSecond-TimeSquared prefixed metre per prefixed secon (time) squared 1 1 PrefixedMetrePerSecond-Time prefixed metre per second (time) 1 1 PrefixedMetrePerSecond-TimeSquared prefixed metre per second (time) squared 1 1 PrefixedMetrePrefixedGram prefixed metre prefixed gram 1 1 PrefixedMolar prefixed molar 1 1 PrefixedMole prefixed mole 1 1 PrefixedMolePerLitre prefixed mole per litre 1 1 PrefixedMolePerMetre prefixed mole per metre 1 1 PrefixedMolePerPrefixedLitre prefixed mole per prefixed litre 1 1 PrefixedMolePerPrefixedMetre prefixed mole per prefixed metre 1 1 PrefixedNewton prefixed newton 1 1 PrefixedOhm prefixed ohm 1 1 PrefixedPascal prefixed pascal 1 1 PrefixedPoise prefixed poise 1 1 PrefixedRadian prefixed radian 1 1 PrefixedSecond-Time prefixed second (time) 1 2 1 PrefixedSecond-TimeSquared prefixed second (time) squared 1 1 PrefixedSiemens prefixed siemens 1 1 PrefixedSievert prefixed sievert 1 1 PrefixedSteradian prefixed steradian 1 1 PrefixedStokes prefixed stokes 1 1 PrefixedTesla prefixed tesla 1 1 PrefixedTonne prefixed tonne 1 1 PrefixedUnifiedAtomicMassUnit prefixed unified atomic mass unit PrefixedUnit prefixed unit 補助単位 1 1 PrefixedVolt prefixed volt 1 1 PrefixedWatt prefixed watt 1 1 PrefixedWeber prefixed weber PressureUnit pressure unit Quantity A quantity is a representation of a quantifiable (standardised) aspect (such as length, mass, and time) of a phenomenon (e.g., a star, a molecule, or a food product). Quantities are classified according to similarity in their (implicit) metrological aspect, e.g. the length of my table and the length of my chair are both classified as length. 量とは，ある現象（例: 星・分子・食品）の定量化できる（標準化された）性質（例: 長さ・質量・時間）の表現である。量は（暗黙の）計量的類似性に従って分離される。例: 机の長さ及び椅子の長さは双方とも長さに分類される。 quantity 量 QuantityOfDimensionOneUnit quantity of dimension one unit QuantumEfficiencyUnit quantum efficiency unit RadianceUnit radiance unit RadiantIntensityUnit radiant intensity unit RankineTemperatureScale Rankine temperature scale RankineTemperatureUnit Rankine temperature unit RatioScale ratio scale RatioUnit ratio unit RayleighNumberUnit Rayleigh number unit ReaumurTemperatureScale Réaumur temperature scale ReaumurTemperatureUnit Réaumur temperature unit RelativeHumidityUnit relative humidity unit ReluctanceUnit reluctance unit ReynoldsNumberUnit Reynolds number unit SIPrefix SI prefix Scale measurement scale meetschaal schaal scale SchmidtNumberUnit Schmidt number unit ShearRateUnit shear rate unit SingularUnit singular unit 単数単位 SolidAngleUnit solid angle unit SpecificAmountOfMoneyUnit specific amount of money unit SpecificCatalyticActivityUnit specific catalytic activity unit SpecificEnergyUnit specific energy unit SpecificEntropyUnit specific entropy unit SpecificHeatCapacityUnit specific heat capacity unit SpecificViableCountUnit specific viable count unit SpecificVolumeUnit specific volume unit SpeedUnit speed unit 1 2 1 SquarePrefixedMetre square prefixed metre StantonNumberForMassTransferUnit Stanton number for mass transfer unit StantonNumberUnit Stanton number unit StrainUnit strain unit StressUnit stress unit StrouhalNumberUnit Strouhal number unit SurfaceTensionUnit surface tension unit SymbolRateUnit symbol rate unit SystemOfUnits In order to achieve a coherent, interdependent set of units of measure in the wide variety of units that exist, units are organised in systems of units. A system of units is based on a set of units chosen by convention to be the system’s base units, units that are considered to be mutually independent (i.e., can’t be expressed in terms of each other). system of units TemperatureRateUnit temperature rate unit TemperatureUnit temperature unit Temperature_scale ThermalConductivityUnit thermal conductivity unit ThermalDiffusivityUnit thermal diffusivity unit ThermalInsulanceUnit thermal insulance unit ThermalResistanceUnit thermal resistance unit ThermodynamicTemperatureScale thermodynamic temperature scale ThermodynamicTemperatureUnit thermodynamic temperature unit TimeUnit time unit TorqueUnit torque unit Unit unit of measure unit of measurement 測定の単位 測定単位 A unit of measure is a definite magnitude of a quantity, defined and adopted by convention or by law. It is used as a standard for measurement of the same quantity, where any other value of the quantity can be expressed as a simple multiple of the unit. For example, length is a quantity; the metre is a unit of length that represents a definite predetermined length. When we say 10 metre (or 10 m), we actually mean 10 times the definite predetermined length called "metre". 測定単位とは，量の確定的な大きさであり，慣例又は法律によって定義し採用されている。同じ量の測定の標準として用いられ，他の如何なる量の値も当該単位の単純な倍数として表わせる。例えば，長さも量である; メートルは長さの単位であり，確定的な所定の長さを表している。10メートル（又は10 m）とは，「メートル」と呼ばれる確定的な所定の長さの10倍を，実際に意味している。 unit 単位 UnitDivision unit division UnitExponentiation unit exponentiation UnitMultiple unit multiple 単位倍量 UnitMultiplication unit multiplication 単位乗算 ViableCountUnit viable count unit VolumeFractionUnit volume fraction unit VolumeUnit volume unit VolumetricFlowRateUnit volumetric flow rate unit VolumetricHeatCapacityUnit volumetric heat capacity unit VolumetricViableCountUnit volumetric viable count unit WavenumberUnit wave number unit WeberNumberUnit Weber number unit owl:Thing foaf:Organization foaf:Person 2012 IAU 2012 http://www.iau.org/static/resolutions/IAU2012_English.pdf Hajo Rijgersberg, Don Willems, Jan Top 2025/02/24 De Ontologie van Maateenheden (OM) 2.0 modelleert concepten en relaties die belangrijk zijn voor wetenschappelijk onderzoek. Het heeft een sterke focus op eenheden, grootheden, maten, en dimensies. The Ontology of units of Measure (OM) 2.0 models concepts and relations important to scientific research. It has a strong focus on units, quantities, measures, and dimensions. 測定単位のオントロジー (Ontology of units of Measure; OM) は，科学技術にとって重要な概念及び関係をモデル化する。OMは，単位・量・測定・次元に特に焦点を当てている。 OWL http://www.ontology-of-units-of-measure.org/vocabularies/om-2/ Ontologie van Maateenheden (OM) Ontology of units of Measure (OM) 測定単位のオントロジー (OM) 2.0.59 AFS Australian dollar 澳元 GA G Birmingham gauge Brazilian real 巴西里拉 \BritishTermalUnitThirtyNineF 39 °F British thermal unit Btu British thermal unit (39 °F) 英国热力单位（39°F） \BritishTermalUnitFiftyNineF 59 °F British thermal unit Btu British thermal unit (59 °F) 英国热力单位（59°F） \BritishTermalUnitSixtyF 60 °F British thermal unit Btu British thermal unit (60 °F) 英国热力单位（60°F） Btu_{IT} International Table British thermal unit Btu_IT British thermal unit (International Table) 英国热力单位（国际表） mean British thermal unit Btu British thermal unit (mean) 英国热力单位（平均） BTU_{th} thermochemical British thermal unit Btu_th British thermal unit (thermochemical) 英国热力单位（热力化学） Canadian dollar 加元 1 -273.15 International Celsius Temperature scale of 1990 Celsius scale Celsiusschaal 摄氏温标 Chinese yuan 中国元 1.8 -459.67 Fahrenheit scale Fahrenheitschaal 华氏温标 CH Ch F FR Fg Fr French gauge Gaussian CGS system of units mixed CGS system of units symmetrised CGS system of units Gaussian system of units Gaussische eenhedenstelsel 高斯系统单位 Hong Kong dollar 港元 Indian rupee 印度卢比 SI International System of Units Internationale Stelsel van Eenheden 国际单位制 IU International Unit 国际单位 Japanese yen 日元 International Kelvin Temperature scale of 1990 Kelvin scale Kelvinschaal 开氏温标 0 1 -1 0 0 0 0 magnetic field dimension Mexican peso 墨西哥比索 New Zealand dollar 新西兰美元 Norwegian krone 挪威克朗 1.8 0 Rankine scale Rankineschaal 兰金规模 1 -218.52 Réaumur scale Réaumurschaal 列氏温标 RussianRuble 俄罗斯卢布 Singapore dollar 新加坡元 South African rand 南非兰特 South Korean won 韩元 Swedish krona 瑞典克朗 Swiss franc 瑞士法郎 Turkish lira 土耳其里拉 United States dollar 美国美元 -189.3442 -189.3442 on the Celsius scale -189.3442摄氏度 -218.7916 -218.7916 on the Celsius scale -218.7916摄氏度 -248.5939 -248.5939 on the Celsius scale -248.5939摄氏度 -259.3467 -259.3467 on the Celsius scale -259.3467摄氏度 -270.15 to -268.15 One of the fixed points defining the Celsius scale -270.15 to -268.15 on the Celsius scale -270.15至-268.15摄氏度 -38.8344 -38.8344 on the Celsius scale -38.8344摄氏度 0-100 0-100 0-5 0-5 0.01 0.01 on the Celsius scale 0.01摄氏度 1/0 1/0 1-10 1-10 1-5 1-5 1000 1000 CFU 1000 colony forming unit 1000 CFU/ml 1000 CFU/ml 1000 colony forming unit per millilitre 100 100 km 100 kilometer 100 kilometre 1064.18 1064.18 on the Celsius scale 1064.18摄氏度 1084.62 1084.62 on the Celsius scale 1084.62摄氏度 1234.93 1234.93 on the Kelvin scale 1/273.16 of the thermodynamic temperature of the triple point of water 13.8033 13.8033 on the Kelvin scale 1337.33 1337.33 on the Kelvin scale 1357.77 1357.77 on the Kelvin scale 156.5985 156.5985 on the Celsius scale 156.5985摄氏度 231.928 231.928 on the Celsius scale 231.928摄氏度 234.3156 234.3156 on the Kelvin scale 24.5561 24.5561 on the Kelvin scale 25 25 ml 25 milliliter 25 millilitre 273.16 273.16 on the Kelvin scale 29.7646 29.7646 on the Celsius scale 29.7646摄氏度 302.9146 302.9146 on the Kelvin scale 3 to 5 3 to 5 on the Kelvin scale 419.527 419.527 on the Celsius scale 419.527摄氏度 429.7485 429.7485 on the Kelvin scale 505.078 505.078 on the Kelvin scale 54.3584 54.3584 on the Kelvin scale 660.323 660.323 on the Celsius scale 660.323摄氏度 692.677 692.677 on the Kelvin scale 83.8058 83.8058 on the Kelvin scale 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom 933.473 933.473 on the Kelvin scale 961.78 961.78 on the Celsius scale 961.78摄氏度 10 abA The abampere is a unit of electric current defined as 10 ampere. abampere abampère 10 abC The abcoulomb is a unit of electric charge defined as 10 coulomb. abcoulomb abcoulomb 1000000000 abF The abfarad is a unit of capacitance defined as 1.0e9 farad. abfarad abfarad 0.0000000010 abH The abhenry is a unit of inductance defined as 1.0e-9 henry. abhenry abhenry 1000000000 absiemens absiemens The abmho is a unit of electrical conductance defined as 1.0e9 siemens. abmho abmho 0.0000000010 abΩ The abohm is a unit of electrical resistance defined as 1.0e-9 ohm. abohm abohm 0 0 2 0 0 0 -3 absorbed dose rate dimension 0.000000010 abV The abvolt is a unit of electric potential defined as 1.0e-8 volt. abvolt abvolt 0 0 1 0 0 0 -2 acceleration dimension versnellingdimensie acoustics akoestiek 4046.8564224 international acre ac The international acre is a unit of area defined as 4.0468564224e3 square metre. acre (international) 英亩（国际） 4046.872609874252 US survey acre ac The US survey acre is a unit of area defined as 4.046872609874252e3 square metre. acre (US survey) 英亩（美国调查） 1233.489 The acre foot is a unit of volume defined as 1.233489e3 cubic metre. acre foot 0 0 2 0 1 0 -1 action or angular momentum dimension 1 0 0 0 0 0 0 N amount of substance dimension stofhoeveelheiddimensie 1 0 -3 0 0 0 0 amount of substance concentration dimension amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12 The ampere is a unit of electric current defined as the constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum. The ampere is a base unit in the International System of Units. A The ampere is a unit of electric current defined as the constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum. ampere ampère Ah A·h A h ampere hour ampère-uur A m-1 A·m-1 Ampere per metre is a unit of magnetic field defined as ampere divided by metre. Ampere per metre is a derived unit in the International System of Units. A/m Ampere per metre is a unit of magnetic field defined as ampere divided by metre. ampere per metre ampère per meter A m-2 A·m-2 Ampere per square metre is a unit of current density defined as ampere divided by square metre. Ampere per square metre is a derived unit in the International System of Units. A/m2 Ampere per square metre is a unit of current density defined as ampere divided by square metre. ampere per square metre ampère per vierkante meter A V-1 A·V-1 A/V ampere per volt ampère per volt A W-1 A·W-1 A/W ampere per watt ampere per watt U AU The amylase unit is a unit of catalytic activity. amylase unit 0.00000000010 Å angstrom ångström The angstrom is a unit of length defined as 1.0e-10 metre. The unit is often used for wavelengths of electromagnetic radiation or to express the sizes of atoms and molecules. angstrom ångström 0 0 0 0 0 0 -2 angular acceleration dimension 0 0 0 0 0 0 -1 angular speed dimension ~-252.85 ~-252.85 on the Celsius scale 〜-252.85摄氏度 ~-256.15 ~-256.15 on the Celsius scale 〜-256.15摄氏度 ~17 ~17 on the Kelvin scale ~20.3 ~20.3 on the Kelvin scale 100 a The are is a unit of area defined as 100 square metre. are are 0 0 2 0 0 0 0 area dimension oppervlaktedimensie 149597870700 AU au The atronomical unit is a unit of length defined as 149 597 870 700 metre (IAU 2012 Resolution). astronomical unit astronomie en astrofysica astronomy and astrophysics 101325 standard atmosphere atm The standard atmosphere is a unit of pressure defined as 1.01325e5 pascal. atmosfeer (standaard) atmosphere (standard) 98066.5 technical atmosphere at The technical atmosphere is a unit of pressure defined as 9.80665e4 pascal. atmosphere (technical) 0.000000000000000001 a atto atto aA The attoampere is a unit of electric current defined as 1.0e-18 ampere. attoampere attoampère aBq The attobecquerel is a unit of activity defined as 1.0e-18 becquerel. attobecquerel attobecquerel acd The attocandela is a unit of luminous intensity defined as 1.0e-18 candela. attocandela attocandela aC The attocoulomb is a unit of electric charge defined as 1.0e-18 coulomb. attocoulomb attocoulomb a°C The attodegree Celsius is a unit of temperature defined as 1.0e-18 degree Celsius. attodegree Celsius attograad Celsius aF The attofarad is a unit of capacitance defined as 1.0e-18 farad. attofarad attofarad ag The attogram is a unit of mass defined as 1.0e-18 gram. attogram attogram ag l-1 ag·l-1 ag/l Attogram per litre is a unit of density defined as attogram divided by litre. attogram per liter attogram per litre aGy The attogray is a unit of absorbed dose defined as 1.0e-18 gray. attogray attogray aH The attohenry is a unit of inductance defined as 1.0e-18 henry. attohenry attohenry aHz The attohertz is a unit of frequency defined as 1.0e-18 hertz. attohertz attohertz aJ The attojoule is a unit of energy defined as 1.0e-18 joule. attojoule attojoule akat The attokatal is a unit of catalytic activity defined as 1.0e-18 katal. attokatal attokatal aK The attokelvin is a unit of temperature defined as 1.0e-18 kelvin. attokelvin attokelvin al attoliter attolitre alm attolumen attolumen alx attolux attolux am The attometre is a unit of length defined as 1.0e-18 metre. attometer attometre am s-1 am·s-1 am/s Attometre per second is a unit of speed defined as attometre divided by second. attometer per seconde attometre per second am s-2 am·s-2 am/s2 Attometre per second squared is a unit of acceleration defined as attometre divided by second squared. attometer per seconde kwadraat attometre per second squared aM The attomolar is a unit of amount of substance concentration defined as 1.0e-18 molar. attomolair attomolar amol attomol attomole amol l-1 amol·l-1 amol/l Attomole per litre is a unit of amount of substance concentration defined as attomole divided by litre. attomole per liter attomole per litre amol m-1 amol·m-1 amol/m attomole per meter attomole per metre aN attonewton attonewton aΩ attoohm attoohm aPa attopascal attopascal arad attoradiaal attoradian as attosecond attoseconde 2 as2 attosecond squared attoseconde kwadraat aS attosiemens attosiemens aSv attosievert attosievert asr attosteradiaal attosteradian aT attotesla attotesla aV attovolt attovolt aW attowatt attowatt aWb attoweber attoweber average 平均 100000 \barUnit bar The bar is a unit of pressure defined as 100 000 pascal. bar bar 巴（压力计量单位） bar (food) reep 0.00000000000000000000000000010 b The barn is a unit of area defined as 1.0e-28 square metre. barn 0.1589873 US barrel bbl The US barrel is a unit of volume defined as 1.589873e-1 cubic metre. barrel (US) 0.10 ba The barye is a unit of pressure defined as 0.1 pascal. barye barye Bd The baud is a unit of symbol rate defined as one distinct symbol change or signalling event made to the transmission medium per second in a digitally modulated signal or a line code. baud baud The becquerel is a unit of activity defined as the activity of a quantity of radioactive material in which one nucleus decays per second. Algebraically it is defined as 1 divided by second. The becquerel is a derived unit in the International System of Units. Bq The becquerel is a unit of activity defined as the activity of a quantity of radioactive material in which one nucleus decays per second. Algebraically it is defined as 1 divided by second. becquerel becquerel B bel bel 10 Bi The biot is a unit of electric current defined as 10 ampere. biot biot bit The bit is a unit of information capacity defined as the information capacity of one binary digit. bit bit 指二进制中的一位 bit s-1 bit·s-1 bit/s bit per second bit per seconde bottle fles bowl schaaltje 0.03523907 US bushel bu The US bushel is a unit of volume defined as 3.523907e-2 cubic metre. bushel (US) 8 B The byte is a unit of information capacity defined as 8 bit. byte byte 字节 cal_{15} 15 °C calorie 15 °C calorie cal_15 calorie (15 °C) calorie (15 °C) \calorieTwentyC cal_{20} 20 °C calorie 20 °C calorie cal_20 calorie (20 °C) calorie (20 °C) cal_{IT} International Steam Table calorie International Table calorie calorie (International Steam Table) cal_IT calorie (International Table) 4.19002 mean calorie c cal The mean calorie is a unit of energy defined as 4.19002 joule. calorie (mean) cal_{th} thermochemical calorie cal_th calorie (thermochemical) The candela is a unit of luminous intensity defined as the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian. The candela is a base unit in the International System of Units. cd The candela is a unit of luminous intensity defined as the luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian. candela candela 坎德拉 cd cm-2 cd·cm-2 cd/cm2 candela per square centimetre candela per vierkante centimeter cd m-2 cd·m-2 Candela per square metre is a unit of luminance defined as candela divided by square metre. Candela per square metre is a derived unit in the Internationa; System of Units. cd/m2 Candela per square metre is a unit of luminance defined as candela divided by square metre. candela per square metre candela per vierkante meter cd·sr cd sr candela steradiaal candela steradian 0 2 -2 0 -1 0 4 capacitance dimension 0.00020 The carat (mass) is a unit of mass defined as 2.0e-4 kilogram. carat (mass) karaat (massa) 1 0 0 0 0 0 -1 catalytic activity dimension 1 0 -3 0 0 0 -1 catalytic activity concentration dimension 0.01 c centi centi cA The centiampere is a unit of electric current defined as 1.0e-2 ampere. centiampere centiampère ca The centiare is a unit of area defined as 1.0e-2 are. centiare centiare cBq The centibecquerel is a unit of activity defined as 1.0e-2 becquerel. centibecquerel centibecquerel ccd The centicandela is a unit of luminous intensity defined as 1.0e-2 candela. centicandela centicandela cC The centicoulomb is a unit of electric charge defined as 1.0e-2 coulomb. centicoulomb centicoulomb c°C The centidegree Celsius is a unit of temperature defined as 1.0e-2 degree Celsius. centidegree Celsius centigraad Celsius cF The centifarad is a unit of capacitance defined as 1.0e-2 farad. centifarad centifarad cg The centigram is a unit of mass defined as 1.0e-2 gram. centigram centigram 百分之一克 cg l-1 cg·l-1 cg/l Centigram per litre is a unit of density defined as centigram divided by litre. centigram per liter centigram per litre cGy The centigray is a unit of absorbed dose defined as 1.0e-2 gray. centigray centigray cH The centihenry is a unit of inductance defined as 1.0e-2 henry. centihenry centihenry cHz The centihertz is a unit of frequency defined as 1.0e-2 hertz. centihertz centihertz cJ The centijoule is a unit of energy defined as 1.0e-2 joule. centijoule centijoule ckat The centikatal is a unit of catalytic activity defined as 1.0e-2 katal. centikatal centikatal cK The centikelvin is a unit of temperature defined as 1.0e-2 kelvin. centikelvin centikelvin cl centiliter centilitre clm centilumen centilumen clx centilux centilux cm The centimetre is a unit of length defined as 1.0e-2 metre. centimeter centimetre cm-g-s-Bi centimeter-gram-seconde-biot-systeem centimetre-gram-second-biot system of units cm-g-s-Fr centimeter-gram-seconde-franklin-systeem centimetre-gram-second-franklin system of units EMU emu CGS electromagnetic system of units centimetre, gram, second electromagnetic system of units electromagnetic CGS system of units centimeter-gram-seconde electromagnetische systeem centimetre-gram-second electromagnetic system of units ESU esu CGS electrostatic system of units electrostatic CGS system of units centimeter-gram-seconde electrostatische systeem centimetre-gram-second electrostatic system of units CGS cgs centimeter-gram-seconde-systeem centimetre-gram-second system of units cm Hg The centimetre of mercury is a unit of pressure defined as 1.0e-2 metre of mercury. centimeter kwik centimetre of mercury cm cm-3 cm·cm-3 cm/cm3 centimeter per kubieke centimeter centimetre per cubic centimetre cm d-1 cm·d-1 cm/d Centimetre per day is a unit of speed defined as centimetre divided by day. centimeter per dag centimetre per day cm min-1 cm·min-1 cm/min Centimetre per minute is a unit of speed defined as centimetre divided by minute. centimeter per minuut centimetre per minute cm s-1 cm·s-1 cm/s Centimetre per second is a unit of speed defined as centimetre divided by second. centimeter per seconde centimetre per second cm s-2 cm·s-2 cm/s2 Centimetre per second squared is a unit of acceleration defined as centimetre divided by second squared. centimeter per seconde kwadraat centimetre per second squared cM The centimolar is a unit of amount of substance concentration defined as 1.0e-2 molar. centimolair centimolar cmol centimol centimole cmol l-1 cmol·l-1 cmol/l Centimole per litre is a unit of amount of substance concentration defined as centimole divided by litre. centimole per liter centimole per litre cmol m-1 cmol·m-1 cmol/m centimole per meter centimole per metre cN centinewton centinewton cΩ centiohm centiohm cPa centipascal centipascal cP centipoise centipoise crad centiradiaal centiradian cs centisecond centiseconde 2 cs2 centisecond squared centiseconde kwadraat cS centisiemens centisiemens cSv centisievert centisievert csr centisteradiaal centisteradian cSt centistokes centistokes cT centitesla centitesla cV centivolt centivolt cW centiwatt centiwatt cWb centiweber centiweber 20.1168 ch The chain is a unit of length defined as 20.1168 metre. chain chemical physics fysische chemie chemie chemistry 12 The cicero is a unit of length defined as 12 point (Didot). cicero cicero 0.0000000005067075 The cicular mil is a unit of area defined as 5.067075e-10 square metre. circular mil CFU colony forming unit CFU/ml colony forming unit per 25 millilitre CFU/g colony forming unit per gram CFU/ml colony forming unit per millilitre 0 0 -2 0 0 0 0 column number density dimension algemeen toepassingsgebied common application area constant current that produces an attractive force of 2e–7 newton per metre of length between two straight, parallel conductors of infinite length and negligible circular cross section placed one metre apart in a vacuum 3.624556 The cord is a unit of volume defined as 3.624556 cubic metre. cord cosmology kosmologie The coulomb is a unit of electric charge defined as ampere times second = farad times volt. The coulomb is a derived unit in the International System of Units. C The coulomb is a unit of electric charge defined as ampere times second = farad times volt. coulomb coulomb C·m C m coulomb meter coulomb metre C m-3 C·m-3 C/m3 coulomb per cubic metre coulomb per kubieke meter C kg-1 C·kg-1 C/kg coulomb per kilogram coulomb per kilogram C m-2 C·m-2 C/m2 coulomb per square metre coulomb per vierkante meter C V-1 C·V-1 C/V coulomb per volt coulomb per volt count 回数 3 Å3 cubic angstrom 3 am3 cubic attometre kubieke attometer 3 cm3 cubic centimetre kubieke centimeter cm3 cm-3 cm3·cm-3 cm3/cm3 cubic centimetre per cubic centimetre kubieke centimeter per kubieke centimeter 3 dam3 cubic decametre kubieke decameter 3 dm3 cubic decimetre kubieke decimeter 3 Em3 cubic exametre kubieke exameter 3 fm3 cubic femtometre kubieke femtometer 3 Gm3 cubic gigametre kubieke gigameter 3 hm3 cubic hectometre kubieke hectometer 3 km3 cubic kilometre kubieke kilometer 3 kpc3 cubic kiloparsec kubieke kiloparsec 3 Mm3 cubic megametre kubieke megameter 3 Cubic metre is a unit of volume defined as the volume of a cube whose sides measure exactly one metre. Cubic metre is a derived unit in the International System of Units. m3 Cubic metre is a unit of volume defined as the volume of a cube whose sides measure exactly one metre. cubic metre kubieke meter m3·K m3 K cubic metre kelvin m3 m-3 m3·m-3 m3/m3 cubic metre per cubic metre kubieke meter per kubieke meter m3 kg-1 m3·kg-1 Cubic metre per kilogram is a unit of specific volume defined as cubic metre divided by kilogram. Cubic metre per kilogram is a derived unit in the International System of Units. m3/kg Cubic metre per kilogram is a unit of specific volume defined as cubic metre divided by kilogram. cubic metre per kilogram kubieke meter per kilogram m3 mol-1 m3·mol-1 m3/mol cubic metre per mole kubieke meter per mol m3 s-1 m3·s-1 m3/s cubic metre per second kubieke meter per seconde cubic metre per year kubieke meter per jaar 3 μm3 cubic micrometre kubieke micrometer 3 mm3 cubic millimetre kubieke millimeter mm3 mm-3 mm3·mm-3 mm3/mm3 cubic millimetre per cubic millimetre kubieke millimeter per kubieke millimeter 3 nm3 cubic nanometre kubieke nanometer 3 pc3 cubic parsec kubieke parsec 3 Pm3 cubic petametre kubieke petameter 3 pm3 cubic picometre kubieke picometer 3 Tm3 cubic terametre kubieke terameter 3 ym3 cubic yoctometre kubieke yoctometer 3 Ym3 cubic yottametre kubieke yottameter 3 zm3 cubic zeptometre kubieke zeptometer 3 Zm3 cubic zettametre kubieke zettameter cup kopje 0.0002365882 \cupUnit US customary cup The US customary cup is a unit of volume defined as 2.365882e-4 cubic metre. cup (US customary) 37000000000 Ci The curie is a unit of activity defined as 3.7e10 becquerel. curie curie 0 1 -2 0 0 0 0 current density dimension 0.0000000000009869233 The darcy is a unit of area defined as 9.869233e-13 square metre. darcy darcy dash scheutje 86400 \dayUnit d The day is a unit of time defined as 86400 second. dag day 天 86164.09 sidereal day The sidereal day is a unit of time defined as 8.616409e4 second. day (sidereal) 0.00000000000000000000000000000333564 D The debye is a unit of electric dipole moment defined as 3.33564e-30 coulomb metre. debye debye 10 deka da deca deca daA The decaampere is a unit of electric current defined as 1.0e1 ampere. decaampere decaampère daBq The decabecquerel is a unit of activity defined as 1.0e1 becquerel. decabecquerel decabecquerel dacd The decacandela is a unit of luminous intensity defined as 1.0e1 candela. decacandela decacandela daC The decacoulomb is a unit of electric charge defined as 1.0e1 coulomb. decacoulomb decacoulomb daF The decafarad is a unit of capacitance defined as 1.0e1 farad. decafarad decafarad dag The decagram is a unit of mass defined as 1.0e1 gram. decagram decagram dag l-1 dag·l-1 dag/l Decagram per litre is a unit of density defined as decagram divided by litre. decagram per liter decagram per litre daGy The decagray is a unit of absorbed dose defined as 1.0e1 gray. decagray decagray daH The decahenry is a unit of inductance defined as 1.0e1 henry. decahenry decahenry daHz The decahertz is a unit of frequency defined as 1.0e1 hertz. decahertz decahertz daJ The decajoule is a unit of energy defined as 1.0e1 joule. decajoule decajoule dakat The decakatal is a unit of catalytic activity defined as 1.0e1 katal. decakatal decakatal daK The decakelvin is a unit of thermodynamic temperature defined as 1.0e1 kelvin. decakelvin decakelvin dal decaliter decalitre dalm decalumen decalumen dalx decalux decalux dam The decametre is a unit of length defined as 1.0e1 metre. decameter decametre dam s-1 dam·s-1 dam/s Decametre per second is a unit of speed defined as decametre divided by second. decameter per seconde decametre per second dam s-2 dam·s-2 dam/s2 Decametre per second squared is a unit of acceleration defined as decametre divided by second squared. decameter per seconde kwadraat decametre per second squared daM The decamolar is a unit of amount of substance concentration defined as 1.0e1 molar. decamolair decamolar damol decamol decamole damol l-1 damol·l-1 damol/l Decamole per litre is a unit of amount of substance concentration defined as decamole divided by litre. decamole per liter decamole per litre damol m-1 damol·m-1 damol/m decamole per meter decamole per metre daN decanewton decanewton daΩ decaohm decaohm daPa decapascal decapascal das decasecond decaseconde 2 das2 decasecond squared decaseconde kwadraat daS decasiemens decasiemens daSv decasievert decasievert daT decatesla decatesla daV decavolt decavolt daW decawatt decawatt daWb decaweber decaweber 0.1 d deci deci dA The deciampere is a unit of electric current defined as 1.0e-1 ampere. deciampere deciampère dbar The decibar is a unit of pressure defined as 1.0e-1 bar. decibar decibar dBq The decibecquerel is a unit of activity defined as 1.0e-1 becquerel. decibecquerel decibecquerel dB decibel decibel dcd The decicandela is a unit of luminous intensity defined as 1.0e-1 candela. decicandela decicandela dC The decicoulomb is a unit of electric charge defined as 1.0e-1 coulomb. decicoulomb decicoulomb d°C The decidegree Celsius is a unit of temperature defined as 1.0e-1 degree Celsius. decidegree Celsius decigraad Celsius dF The decifarad is a unit of capacitance defined as 1.0e-1 farad. decifarad decifarad dg The decigram is a unit of mass defined as 1.0e-1 gram. decigram decigram 十分之一克 dg l-1 dg·l-1 dg/l Decigram per litre is a unit of density defined as decigram divided by litre. decigram per liter decigram per litre dGy The decigray is a unit of absorbed dose defined as 1.0e-1 gray. decigray decigray dH The decihenry is a unit of inductance defined as 1.0e-1 henry. decihenry decihenry dHz The decihertz is a unit of frequency defined as 1.0e-1 hertz. decihertz decihertz dJ The decijoule is a unit of energy defined as 1.0e-1 joule. decijoule decijoule dkat The decikatal is a unit of catalytic activity defined as 1.0e-1 katal. decikatal decikatal dK The decikelvin is a unit of temperature defined as 1.0e-1 kelvin. decikelvin decikelvin dl deciliter decilitre dlm decilumen decilumen dlx decilux decilux dm The decimetre is a unit of length defined as 1.0e-1 metre. decimeter decimetre dm s-1 dm·s-1 dm/s Decimetre per second is a unit of speed defined as decimetre divided by second. decimeter per seconde decimetre per second dm s-2 dm·s-2 dm/s2 Decimetre per second squared is a unit of acceleration defined as decimetre divided by second squared. decimeter per seconde kwadraat decimetre per second squared dM The decimolar is a unit of amount of substance concentration defined as 1.0e-1 molar. decimolair decimolar dmol decimol decimole dmol l-1 dmol·l-1 dmol/l Decimole per litre is a unit of amount of substance concentration defined as decimole divided by litre. decimole per liter decimole per litre dmol m-1 dmol·m-1 dmol/m decimole per meter decimole per metre dN decinewton decinewton dΩ deciohm deciohm dPa decipascal decipascal drad deciradiaal deciradian ds decisecond deciseconde 2 ds2 decisecond squared deciseconde kwadraat dS decisiemens decisiemens dSv decisievert decisievert dsr decisteradiaal decisteradian dT decitesla decitesla dV decivolt decivolt dW deciwatt deciwatt dWb deciweber deciweber deep bowl diep bord 0.01745329 ° The degree is a unit of angle defined as 1.745329e-2 radian. degree graad 度 centigrade The degree Celsius is a unit of temperature defined as 1 kelvin. The degree Celsius is a derived unit in the International System of Units. °C The degree Celsius is a unit of temperature defined as 1 kelvin. degree Celsius graad Celsius 摄氏度 °C·d °C d degree Celsius day graad Celsius dag °C h-1 °C·h-1 °C/h degree Celsius per hour graad Celsius per uur °C min-1 °C·min-1 °C/min degree Celsius per minute graad Celsius per minuut °C s-1 °C·s-1 °C/s degree Celsius per second graad Celsius per seconde 0.5555556 °F The degree Fahrenheit is a unit of temperature defined as 5.555556e-1 kelvin. degree Fahrenheit graad Fahrenheit 0.5555556 °Ra °R The degree Rankine is a unit of temperature defined as 5.555556e-1 kelvin. degree Rankine graad Rankine 1.25 °R °Re °Ré The degree Réaumur is a unit of temperature defined as 1.25 kelvin. degree Réaumur graad Réaumur 2 degree squared delta A450 delta A450 per second delta A450 per seconde delta A450 per second per milligram delta A450 per seconde per milligram 0 0 -3 0 1 0 0 density dimension dichtheiddimensie 2 The desserspoon is a unit of volume defined as 2 teaspoon. dessertspoon 0 0 0 0 0 0 0 1 dimensionOne 12 Dozen is a unit of dimension one defined as 12. dozen drop druppel 0.00440488377086 US dry gallon gallon (US dry) gal The US dry gallon is a unit of volume defined as 4.40488377086e-3 cubic metre. dry gallon (US) 0.0005506105 US dry pint pint (US dry) dry pt The US dry pint is a unit of volume defined as 5.506105e-4 cubic metre. dry pint (US) 0.001101221 US dry quart quart (US dry) dry qt The US dry quart is a unit of volume defined as 1.101221e-3 cubic metre. dry quart (US) duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom 0 0 -1 0 1 0 -1 dynamic viscosity dimension 0.000010 dyn The dyne is a unit of force defined as 1.0e-5 newton. dyne dyne 达因 economics economie 0 1 0 0 0 0 1 electric charge dimension 0 1 -3 0 0 0 1 electric charge density dimension 0 1 0 0 0 0 0 I electric current dimension 0 1 1 0 0 0 1 electric dipole moment dimension 0 -1 1 0 1 0 -3 electric field dimension 0 1 -2 0 0 0 1 electric flux density dimension 0 -1 2 0 1 0 -3 electric potential dimension 0 2 -2 0 -1 0 3 electrical conductance dimension 0 2 -3 0 -1 0 3 electrical conductivity dimension 0 -2 2 0 1 0 -3 electrical resistance dimension 0 -2 3 0 1 0 -3 electrical resistivity dimension electromagnetism elektromagnetisme 0.0000000000000000001602177 eV The electronvolt is a unit of energy defined as 1.602177e-19 joule. electronvolt electronvolt 电子伏特 0 0 2 0 1 0 -2 energy dimension 0 0 -1 0 1 0 -2 energy density dimension 0 0 2 0 1 -1 -2 entropy or heat capacity dimension 0.00000010 erg The erg is a unit of energy defined as 1.0e-7 joule. erg erg 尔格 erg·s erg s erg second erg seconde euro 欧元 euro per tonne 1000000000000000000 E exa exa EA The exaampere is a unit of electric current defined as 1.0e18 ampere. exaampere exaampère EBq The exabecquerel is a unit of activity defined as 1.0e18 becquerel. exabecquerel exabecquerel Ebit exabit exabit EB exabyte exabyte 千兆兆字节 Ecd The exacandela is a unit of luminous intensity defined as 1.0e18 candela. exacandela exacandela EC The exacoulomb is a unit of electric charge defined as 1.0e18 coulomb. exacoulomb exacoulomb EF The exafarad is a unit of capacitance defined as 1.0e18 farad. exafarad exafarad Eg The exagram is a unit of mass defined as 1.0e18 gram. exagram exagram 千兆兆克 Eg l-1 Eg·l-1 Eg/l Exagram per litre is a unit of density defined as exagram divided by litre. exagram per liter exagram per litre EGy The exagray is a unit of absorbed dose defined as 1.0e18 gray. exagray exagray EH The exahenry is a unit of inductance defined as 1.0e18 henry. exahenry exahenry EHz The exahertz is a unit of frequency defined as 1.0e18 hertz. exahertz exahertz EJ The exajoule is a unit of energy defined as 1.0e18 joule. exajoule exajoule Ekat The exakatal is a unit of catalytic activity defined as 1.0e18 katal. exakatal exakatal EK The exakelvin is a unit of thermodynamic temperature defined as 1.0e18 kelvin. exakelvin exakelvin El exaliter exalitre Elm exalumen exalumen Elx exalux exalux Em The exametre is a unit of length defined as 1.0e18 metre. exameter exametre 千兆兆米 Em s-1 Em·s-1 Em/s Exametre per second is a unit of speed defined as exametre divided by second. exameter per seconde exametre per second Em s-2 Em·s-2 Em/s2 Exametre per second squared is a unit of acceleration defined as exametre divided by second squared. exameter per seconde kwadraat exametre per second squared EM The examolar is a unit of amount of substance concentration defined as 1.0e18 molar. examolair examolar Emol examol examole Emol l-1 Emol·l-1 Emol/l Examole per litre is a unit of amount of substance concentration defined as examole divided by litre. examole per liter examole per litre Emol m-1 Emol·m-1 Emol/m examole per meter examole per metre EN exanewton exanewton EΩ exaohm exaohm EPa exapascal exapascal Es exasecond exaseconde 2 Es2 exasecond squared exaseconde kwadraat ES exasiemens exasiemens ESv exasievert exasievert ET exatesla exatesla EV exavolt exavolt EW exawatt exawatt EWb exaweber exaweber 1152921504606846976 exabinary Ei IEC prefix exbi exbi Eibit exbibit exbibit EiB exbibyte exbibyte 0 0 -2 1 0 0 1 exposure dimension 0 1 0 0 -1 0 1 exposure to x and γ rays dimension The farad is a unit of capacitance defined as ampere times second divided by volt = coulomb divided by volt = coulomb squared divided by joule = coulomb squared divided by newton times metre = second squared times coulomb squared divided by square metre times kilogram = second to the power 4 times ampere squared divided by square metre times kilogram. The farad is a derived unit in the International System of Units. F The farad is a unit of capacitance defined as ampere times second divided by volt = coulomb divided by volt = coulomb squared divided by joule = coulomb squared divided by newton times metre = second squared times coulomb squared divided by square metre times kilogram = second to the power 4 times ampere squared divided by square metre times kilogram. farad farad F m-1 F·m-1 F/m farad per meter farad per metre The faraday is a unit of electric charge defined as 9.648531e4 coulomb. faraday faraday 1.828804 US survey fathom The US survey fathom is a unit of length defined as 1.828804 metre. fathom (US survey) 0.000000000000001 f femto femto fA The femtoampere is a unit of electric current defined as 1.0e-15 ampere. femtoampere femtoampère fBq The femtobecquerel is a unit of activity defined as 1.0e-15 becquerel. femtobecquerel femtobecquerel fcd The femtocandela is a unit of luminous intensity defined as 1.0e-15 candela. femtocandela femtocandela fC The femtocoulomb is a unit of electric charge defined as 1.0e-15 coulomb. femtocoulomb femtocoulomb f°C The femtodegree Celsius is a unit of temperature defined as 1.0e-15 degree Celsius. femtodegree Celsius femtograad Celsius fF The femtofarad is a unit of capacitance defined as 1.0e-15 farad. femtofarad femtofarad fg The femtogram is a unit of mass defined as 1.0e-15 gram. femtogram femtogram fm s-1 fm·s-1 fg/l Femtogram per litre is a unit of density defined as femtogram divided by litre. femtogram per liter femtogram per litre fGy The femtogray is a unit of absorbed dose defined as 1.0e-15 gray. femtogray femtogray fH The femtohenry is a unit of inductance defined as 1.0e-15 henry. femtohenry femtohenry fHz The femtohertz is a unit of frequency defined as 1.0e-15 hertz. femtohertz femtohertz fJ The femtojoule is a unit of energy defined as 1.0e-15 joule. femtojoule femtojoule fkat The femtokatal is a unit of catalytic activity defined as 1.0e-15 katal. femtokatal femtokatal fK The femtokelvin is a unit of temperature defined as 1.0e-15 kelvin. femtokelvin femtokelvin fl femtoliter femtolitre flm femtolumen femtolumen flx femtolux femtolux fm The femtometre is a unit of length defined as 1.0e-15 metre. 1/(10^15)米 femtometer femtometre fm s-1 fm·s-1 fm/s Femtometre per second is a unit of speed defined as femtometre divided by second. femtometer per seconde femtometre per second fm s-2 fm·s-2 fm/s2 Femtometre per second squared is a unit of acceleration defined as femtometre divided by second squared. femtometer per seconde kwadraat femtometre per second squared fM The femtomolar is a unit of amount of substance concentration defined as 1.0e-15 molar. femtomolair femtomolar fmol femtomol femtomole fm s-1 fm·s-1 fmol/l Femtomole per litre is a unit of amount of substance concentration defined as femtomole divided by litre. femtomole per liter femtomole per litre fm s-1 fm·s-1 fmol/m femtomole per meter femtomole per metre fN femtonewton femtonewton fΩ femtoohm femtoohm fPa femtopascal femtopascal frad femtoradiaal femtoradian fs femtosecond femtoseconde 2 fs2 femtosecond squared femtoseconde kwadraat fS femtosiemens femtosiemens fSv femtosievert femtosievert fsr femtosteradiaal femtosteradian fT femtotesla femtotesla fV femtovolt femtovolt fW femtowatt femtowatt fWb femtoweber femtoweber 0.0000000000000010 The fermi is a unit of length defined as 1.0e-15 metre. fermi fermi filet fillet first 最初 fluid mechanics vloeistofmechanica fluid mechanics dimensionless numbers vloeistofmechanica dimensieloze getallen 0.00002841306 imperial fluid ounce ounce (imperial fluid) fl oz The imperial fluid ounce is a unit of volume defined as 2.841306e-5 cubic metre. fluid ounce (imperial) 0.00002957353 US fluid ounce ounce (US fluid) fl oz The US fluid ounce is a unit of volume defined as 2.957353e-5 cubic metre. fluid ounce (US) 0 0 1 0 -1 0 1 fluidity dimension 0.3048 international foot ft The international foot is a unit of length defined as 3.048e-1 metre. foot (international) 英尺（国际） 0.3048006 US survey foot ft The US survey foot is a unit of length defined as 3.048006e-1 metre. foot (US survey) 0.04214011 The foot poundal is a unit of energy defined as 4.214011e-2 joule. foot poundal 10.76391 The footcandle is a unit of illuminance defined as 1.076391e1 lux. footcandle 3.426259 The footlambert is a unit of luminance defined as 3.426259 candela per square metre. footlambert 0 0 1 0 1 0 -2 force dimension krachtdimensie 0.0000000003335641 Fr The franklin is a unit of electric charge defined as 3.335641e-10 coulomb. franklin franklin 0 0 0 0 0 0 -1 frequency dimension 201.168 international furlong The international furlong is a unit of length defined as 201.168 metre. furlong (international) galileo galileo Gal The gal is a unit of acceleration defined as centimetre per second (time) squared. gal gal 0.00454609 imperial gallon gal The imperial gallon is a unit of volume defined as 4.54609e-3 cubic metre. gallon (imperial) 0.003785412 US gallon gal The US gallon is a unit of volume defined as 3.785412e-3 cubic metre. gallon (US) 0.0000000010 \gammaUnit γ The gamma is a unit of magnetic flux density defined as 1.0e-9 tesla. gamma gamma 0.00010 abtesla abtesla Gs G The gauss is a unit of magnetic flux density defined as 1.0e-4 tesla. gauss gauss geometrie geometry 1073741824 gigabinary Gi IEC prefix gibi gibi Gibit gibibit gibibit GiB gibibyte gibibyte 1000000000 G giga giga GA The gigaampere is a unit of electric current defined as 1.0e9 ampere. gigaampere gigaampère GBq The gigabecquerel is a unit of activity defined as 1.0e9 becquerel. gigabecquerel gigabecquerel Gbit gigabit gigabit GB gigabyte gigabyte Gcd The gigacandela is a unit of luminous intensity defined as 1.0e9 candela. gigacandela gigacandela GC The gigacoulomb is a unit of electric charge defined as 1.0e9 coulomb. gigacoulomb gigacoulomb GeV The gigaelectronvolt is a unit of energy defined as 1.0e9 electronvolt. gigaelectronvolt gigaelectronvolt GF The gigafarad is a unit of capacitance defined as 1.0e9 farad. gigafarad gigafarad Gg The gigagram is a unit of mass defined as 1.0e9 gram. gigagram gigagram Gg l-1 Gg·l-1 Gg/l Gigagram per litre is a unit of density defined as gigagram divided by litre. gigagram per liter gigagram per litre GGy The gigagray is a unit of absorbed dose defined as 1.0e9 gray. gigagray gigagray GH The gigahenry is a unit of inductance defined as 1.0e9 henry. gigahenry gigahenry GHz The gigahertz is a unit of frequency defined as 1.0e9 hertz. gigahertz gigahertz GJ The gigajoule is a unit of energy defined as 1.0e9 joule. gigajoule gigajoule Gkat The gigakatal is a unit of catalytic activity defined as 1.0e9 katal. gigakatal gigakatal GK The gigakelvin is a unit of thermodynamic temperature defined as 1.0e9 kelvin. gigakelvin gigakelvin Gl gigaliter gigalitre Glm gigalumen gigalumen Glx gigalux gigalux Gm The gigametre is a unit of length defined as 1.0e9 metre. 10^9米 gigameter gigametre Gm s-1 Gm·s-1 Gm/s Gigametre per second is a unit of speed defined as gigametre divided by second. gigameter per seconde gigametre per second Gm s-2 Gm·s-2 Gm/s2 Gigametre per second squared is a unit of acceleration defined as gigametre divided by second squared. gigameter per seconde kwadraat gigametre per second squared GM The gigamolar is a unit of amount of substance concentration defined as 1.0e9 molar. gigamolair gigamolar Gmol gigamol gigamole Gmol l-1 Gmol·l-1 Gmol/l Gigamole per litre is a unit of amount of substance concentration defined as gigamole divided by litre. gigamole per liter gigamole per litre Gmol m-1 Gmol·m-1 Gmol/m gigamole per meter gigamole per metre GN giganewton giganewton GΩ gigaohm gigaohm Gpc The gigaparsec is a unit of length defined as 1.0e9 parsec. Gebruikt voor de afstand op de schaal van het heelal. gigaparsec gigaparsec GPa gigapascal gigapascal Gs gigasecond gigaseconde 2 Gs2 gigasecond squared gigaseconde kwadraat GS gigasiemens gigasiemens GSv gigasievert gigasievert GT gigatesla gigatesla GV gigavolt gigavolt GW gigawatt gigawatt gigawatt-hour gigawatthour GWh GW·h GW h gigawatt hour GWb gigaweber gigaweber Gyr gigajaar gigayear Gyr·kpc3 Gyr kpc3 gigajaar kubieke kiloparsec gigayear cubic kiloparsec Gyr·pc3 Gyr pc3 gigajaar kubieke parsec gigayear cubic parsec 0.7957747 Gb The gilbert is a unit of electric current defined as 7.957747e-1 ampere. gilbert gilbert 0.0001420653 imperial gill gi The imperial gill is a unit of volume defined as 1.420653e-4 cubic metre. gill (imperial) 0.0001182941 US gill gi The US gill is a unit of volume defined as 1.182941e-4 cubic metre. gill (US) glas glass 0.01570796 grade gon The gon is a unit of angle defined as 1.570796e-2 radian. gon 0.00006479891 gr The grain is a unit of mass defined as 6.479891e-5 kilogram. grain 0.0010 g The gram is a unit of mass defined as 1.0e-3 kilogram. gram gram 克 0.0010 gCO2eq gram of carbon dioxide equivalent gCO2eq/kWh gram of carbon dioxide equivalent per kilowatt hour g al-1 g·al-1 g/al Gram per attolitre is a unit of density defined as gram divided by attolitre. gram per attoliter gram per attolitre g cl-1 g·cl-1 g/cl Gram per centilitre is a unit of density defined as gram divided by centilitre. gram per centiliter gram per centilitre g cm-3 g·cm-3 Gram per cubic centimetre is a unit of density defined as gram divided by cubic centimetre. Gram per cubic centimetre is a derived unit in the International System of Units. g/cm3 Gram per cubic centimetre is a unit of density defined as gram divided by cubic centimetre. gram per cubic centimetre gram per kubieke centimeter g m-3 g·m-3 Gram per cubic metre is a unit of density defined as gram divided by cubic metre. Gram per cubic metre is a derived unit in the International System of Units. g/m3 Gram per cubic metre is a unit of density defined as gram divided by cubic metre. gram per cubic metre gram per kubieke meter g d-1 g·d-1 g/d gram per dag gram per day g dal-1 g·dal-1 g/dal Gram per decalitre is a unit of density defined as gram divided by decalitre. gram per decaliter gram per decalitre g dl-1 g·dl-1 g/dl Gram per decilitre is a unit of density defined as gram divided by decilitre. gram per deciliter gram per decilitre g El-1 g·El-1 g/El Gram per exalitre is a unit of density defined as gram divided by exalitre. gram per exaliter gram per exalitre g fl-1 g·fl-1 g/fl Gram per femtolitre is a unit of density defined as gram divided by femtolitre. gram per femtoliter gram per femtolitre g Gl-1 g·Gl-1 g/Gl Gram per gigalitre is a unit of density defined as gram divided by gigalitre. gram per gigaliter gram per gigalitre g g-1 g·g-1 g/g gram per gram gram per gram gram per 100 gram gram per 100 gram g hg-1 g/100 g g·hg-1 g/hg gram per hectogram gram per hectogram g hl-1 g·hl-1 g/hl Gram per hectolitre is a unit of density defined as gram divided by hectolitre. gram per hectoliter gram per hectolitre g J-1 g·J-1 Gram per joule is a unit of mass per energy defined as gram divided by joule. Gram per joule is a derived unit in the International System of Units. g/J Gram per joule is a unit of mass per energy. gram per joule gram per joule 0.001 g kg-1 g·kg-1 g/kg gram per kilogram gram per kilogram g kl-1 g·kl-1 g/kl Gram per kilolitre is a unit of density defined as gram divided by kilolitre. gram per kiloliter gram per kilolitre g l-1 g·l-1 Gram per litre is a unit of density defined as gram divided by litre. Gram per litre is a derived unit in the International System of Units. g/l Gram per litre is a unit of density defined as gram divided by litre. gram per liter gram per litre g MJ-1 g·MJ-1 g/MJ gram per megajoule gram per megajoule g Ml-1 g·Ml-1 g/Ml Gram per megalitre is a unit of density defined as gram divided by megalitre. gram per megaliter gram per megalitre g m-1 g·m-1 g/m gram per meter gram per metre g μl-1 g·μl-1 g/μl Gram per microlitre is a unit of density defined as gram divided by microlitre. gram per microliter gram per microlitre g ml-1 g·ml-1 g/ml Gram per millilitre is a unit of density defined as gram divided by millilitre. gram per milliliter gram per millilitre g nl-1 g·nl-1 g/nl Gram per nanolitre is a unit of density defined as gram divided by nanolitre. gram per nanoliter gram per nanolitre g Pl-1 g·Pl-1 g/Pl Gram per petalitre is a unit of density defined as gram divided by petalitre. gram per petaliter gram per petalitre g pl-1 g·pl-1 g/pl Gram per picolitre is a unit of density defined as gram divided by picolitre. gram per picoliter gram per picolitre g m-2 g·m-2 g/m2 gram per square metre gram per vierkante meter g m-2 cm-1 g·m-2·cm-1 g/(m2 cm) gram per square metre centimetre g m-2 d-1 g·m-2·d-1 g/(m2 d) gram per square metre day gram per vierkante meter dag g m-2 m-1 g·m-2·m-1 g/(m2 m) gram per square metre metre g m-2 s-1 g·m-2·s-1 g/(m2 s) gram per square metre second gram per vierkante meter seconde g Tl-1 g·Tl-1 g/Tl Gram per teralitre is a unit of density defined as gram divided by teralitre. gram per teraliter gram per teralitre g yl-1 g·yl-1 g/yl Gram per yoctolitre is a unit of density defined as gram divided by yoctolitre. gram per yoctoliter gram per yoctolitre g Yl-1 g·Yl-1 g/Yl Gram per yottalitre is a unit of density defined as gram divided by yottalitre. gram per yottaliter gram per yottalitre g zl-1 g·zl-1 g/zl Gram per zeptolitre is a unit of density defined as gram divided by zeptolitre. gram per zeptoliter gram per zeptolitre g Zl-1 g·Zl-1 g/Zl Gram per zettalitre is a unit of density defined as gram divided by zettalitre. gram per zettaliter gram per zettalitre The gray is a unit of absorbed dose defined as joule divided by kilogram = square metre divided by second squared. The gray is a derived unit is the International System of Units. Gy The gray is a unit of absorbed dose defined as joule divided by kilogram = square metre divided by second squared. gray gray Gy s-1 Gy·s-1 Gy/s gray per second gray per seconde 144 Gross is a unit of dimension one defined as 144. gross 6 Half dozen is a unit of dimension one defined as 6. half dozen handful handje 3.321928095 Hart The hartley is a unit of information capacity defined as 3.321928095 bit. hartley hartley 0 0 0 0 1 -1 -3 heat transfer coefficient dimension ha The hectare is a unit of area defined as 1.0e2 are. hectare hectare ha·d ha d hectare dag hectare day 100 h hecto hecto hA The hectoampere is a unit of electric current defined as 1.0e2 ampere. hectoampere hectoampère hBq The hectobecquerel is a unit of activity defined as 1.0e2 becquerel. hectobecquerel hectobecquerel hcd The hectocandela is a unit of luminous intensity defined as 1.0e2 candela. hectocandela hectocandela hC The hectocoulomb is a unit of electric charge defined as 1.0e2 coulomb. hectocoulomb hectocoulomb hF The hectofarad is a unit of capacitance defined as 1.0e2 farad. hectofarad hectofarad 100 gram hg The hectogram is a unit of mass defined as 1.0e2 gram. hectogram hectogram hg l-1 hg·l-1 hg/l Hectogram per litre is a unit of density defined as hectogram divided by litre. hectogram per liter hectogram per litre hGy The hectogray is a unit of absorbed dose defined as 1.0e2 gray. hectogray hectogray hH The hectohenry is a unit of inductance defined as 1.0e2 henry. hectohenry hectohenry hHz The hectohertz is a unit of frequency defined as 1.0e2 hertz. hectohertz hectohertz hJ The hectojoule is a unit of energy defined as 1.0e2 joule. hectojoule hectojoule hkat The hectokatal is a unit of catalytic activity defined as 1.0e2 katal. hectokatal hectokatal hK The hectokelvin is a unit of thermodynamic temperature defined as 1.0e2 kelvin. hectokelvin hectokelvin hl hectoliter hectolitre hlm hectolumen hectolumen hlx hectolux hectolux hm The hectometre is a unit of length defined as 1.0e2 metre. hectometer hectometre hm s-1 hm·s-1 hm/s Hectometre per second is a unit of speed defined as hectometre divided by second. hectometer per seconde hectometre per second hm s-2 hm·s-2 hm/s2 Hectometre per second squared is a unit of acceleration defined as hectometre divided by second squared. hectometer per seconde kwadraat hectometre per second squared hM The hectomolar is a unit of amount of substance concentration defined as 1.0e2 molar. hectomolair hectomolar hmol hectomol hectomole hmol l-1 hmol·l-1 hmol/l Hectomole per litre is a unit of amount of substance concentration defined as hectomole divided by litre. hectomole per liter hectomole per litre hmol m-1 hmol·m-1 hmol/m hectomole per meter hectomole per metre hN hectonewton hectonewton hΩ hectoohm hectoohm hPa hectopascal hectopascal hs hectosecond hectoseconde 2 hs2 hectosecond squared hectoseconde kwadraat hS hectosiemens hectosiemens hSv hectosievert hectosievert hT hectotesla hectotesla hV hectovolt hectovolt hW hectowatt hectowatt hWb hectoweber hectoweber The henry is a unit of inductance defined as square metre times kilogram divided by second squared times ampere squared = weber divided by ampere = volt second divided by ampere = (joule divided by coulomb) times second divided by (coulomb divided by second) = joule times second squared divided by coulomb squared = square metre times kilogram divided by coulomb squared. The henry is a derived unit in the International System of Units. H The henry is a unit of inductance defined as square metre times kilogram divided by second squared times ampere squared = weber divided by ampere = volt second divided by ampere = (joule divided by coulomb) times second divided by (coulomb divided by second) = joule times second squared divided by coulomb squared = square metre times kilogram divided by coulomb squared. henry henry H m-1 H·m-1 H/m henry per meter henry per metre The hertz is a unit of frequency defined as 1 divided by second. The hertz is a derived unit in the International System of Units. Hz The hertz is a unit of frequency defined as 1 divided by second. hertz hertz 赫兹 9809.50 boiler horsepower The boiler horsepower is a unit of power defined as 9.80950e3 watt. horsepower (boiler) 745.70 British horsepower imperial horsepower The British horsepower is a unit of power defined as 7.4570e2 watt. horsepower (British) 746 electric horsepower The electric horsepower is a unit of power defined as 7.46e2 watt. horsepower (electric) 735.4988 metric horsepower PS The metric horsepower is a unit of power defined as 7.354988e2 watt. horsepower (metric) 746.043 water horsepower The water horsepower is a unit of power defined as 7.46043e2 watt. horsepower (water) 3600 u h The hour is a unit of time defined as 3600 second. hour uur 小时 15 h Wordt gebruikt als hoek (360°=24) voor o.a. rechte klimming. De h wordt meestal als superscript achter de waarde gezet gevolgd door de verdere opdeling naar minuten en seconden. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension). hour (hour angle) uur (uurhoek) 3590.170 sidereal hour hour (sidereal) 100 Hundred count is a unit of dimension one defined as 100. hundred count 50.80235 British hundredweight The British hundredweight is a unit of mass defined as 5.080235e1 kilogram. hundredweight (British) 45.35924 US hundredweight The US hundredweight is a unit of mass defined as 4.535924e1 kilogram. hundredweight (US) 0 0 -2 1 0 0 0 illuminance dimension 0.0254 international inch in The international inch is a unit of length defined as 2.54e-2 metre. inch (international) 英寸（国际） 0 -2 2 0 1 0 -2 inductance or permeance (electromagnetic) dimension information capacity of one binary digit informatietechnologie information technology international prototype of the kilogram flux unit Jy jansky jansky The joule is a unit of energy defined as kilogram times square metre divided by second squared. The joule is a derived unit in the International System of Units. J The joule is a unit of energy defined as kilogram times square metre divided by second squared. joule joule 焦耳 J m-3 K-1 J/(m3·K) J·m-3·K-1 J/m3 K joule per cubic metre kelvin joule per kubieke meter kelvin J m-3 J·m-3 J/m3 joule per cubic metre joule per kubieke meter J K-1 J·K-1 J/K joule per kelvin joule per kelvin J K-1 kg-1 J/(K·kg) J·K-1·kg-1 J/(K kg) joule per kelvin kilogram joule per kelvin kilogram J K-1 mol-1 J/(K·mol) J·K-1·mol-1 J/(K mol) joule per kelvin mol joule per kelvin mole J kg-1 J·kg-1 J/kg joule per kilogram joule per kilogram 焦耳每千克 J mol-1 J·mol-1 J/mol joule per mol joule per mole J s-1 J·s-1 J/s joule per second joule per seconde J m-2 J·m-2 J/m2 joule per square metre joule per vierkante meter J m-2 d-1 J·m-2·d-1 J/(m2 d) joule per square metre day joule per vierkante meter dag J m-2 s-1 J·m-2·s-1 J/(m2 s) joule per square metre second joule per vierkante meter seconde J·s J s joule second joule seconde The katal is a unit of catalytic activity defined as mole divided by second. The katal is a derived unit in the International System of Units. kat The katal is a unit of catalytic activity defined as mole divided by second. katal katal kat m-3 kat·m-3 kat/m3 katal per cubic metre katal per kubieke meter 100 rydberg rydberg The kayser is a unit of wavenumber defined as 100 reciprocal metre. kayser kayser The kelvin is a unit of temperature defined as 1/273.16 of the thermodynamic temperature of the triple point of water. The kelvin is a base unit in the International System of Units. K The kelvin is a unit of temperature defined as 1/273.16 of the thermodynamic temperature of the triple point of water. kelvin kelvin 开 K·kg K kg kelvin kilogram kelvin kilogram K·mol K mol kelvin mol kelvin mole K W-1 K·W-1 K/W kelvin per watt kelvin per watt 1024 kilobinary Ki IEC prefix kibi kibi Kibit kibibit kibibit KiB kibibyte kibibyte 1000 k kilo kilo kA The kiloampere is a unit of electric current defined as 1.0e3 ampere. kiloampere kiloampère kBq The kilobecquerel is a unit of activity defined as 1.0e3 becquerel. kilobecquerel kilobecquerel kbit kilobit kilobit kB kilobyte kilobyte kcal The kilocalorie (mean) is a unit of energy defined as 1.0e3 calorie (mean). kilocalorie (mean) kcal d-1 kcal·d-1 kcal/d kilocalorie (mean) per day kilocalorie per 100 gram kcal hg-1 kcal/100 g kcal·hg-1 kcal/hg kilocalorie (mean) per hectogram kcd The kilocandela is a unit of luminous intensity defined as 1.0e3 candela. kilocandela kilocandela kC The kilocoulomb is a unit of electric charge defined as 1.0e3 coulomb. kilocoulomb kilocoulomb keV The kiloelectronvolt is a unit of energy defined as 1.0e3 electronvolt. kiloelectronvolt kiloelectronvolt kF The kilofarad is a unit of capacitance defined as 1.0e3 farad. kilofarad kilofarad The kilogram is a unit of mass defined as the mass of the international prototype of the kilogram. The kilogram is a base unit in the International System of Units. kg The kilogram is a unit of mass defined as the mass of the international prototype of the kilogram. kilogram kilogram 公斤 kgCO2eq kilogram of carbon dioxide equivalent kgCO2eq/MWh kilogram of carbon dioxide equivalent per megawatt hour kg dm-3 kg·dm-3 Kilogram per cubic decimetre is a unit of density defined as kilogram divided by cubic decimetre. Kilogram per cubic decimetre is a derived unit in the International System of Units. kg/dm3 Kilogram per cubic decimetre is a unit of density defined as kilogram divided by cubic decimetre. kilogram per cubic decimetre kilogram per kubieke decimeter kg m-3 kg·m-3 Kilogram per cubic metre is a unit of density defined as kilogram divided by cubic metre. Kilogram per cubic metre is a derived unit in the International System of Units. kg/m3 Kilogram per cubic metre is a unit of density defined as kilogram divided by cubic metre. kilogram per cubic metre kilogram per kubieke meter kg GJ-1 kg·GJ-1 Kilogram per gigajoule is a unit of mass per energy defined as kilogram divided by gigajoule. Kilogram per gigajoule is a derived unit in the International System of Units. kg/GJ Kilogram per gigajoule is a unit of mass per energy. kilogram per gigajoule kilogram per gigajoule kg ha-1 kg·ha-1 kg/ha kilogram per hectare kilogram per hectare kg ha-1 d-1 kg·ha-1·d-1 kg/(ha d) kilogram per hectare dag kilogram per hectare day kg kg-1 kg·kg-1 kg/kg kilogram per kilogram kilogram per kilogram kg l-1 kg·l-1 kg/l Kilogram per litre is a unit of density defined as kilogram divided by litre. kilogram per liter kilogram per litre kg mol-1 kg·mol-1 kg/mol kilogram per mol kilogram per mole kg/(Pa s m2) kg/(Pa·s·m2) kg·Pa-1·s-1·m-2 kg Pa-1 s-1 m-2 kilogram per pascal second square metre kilogram per pascal seconde vierkante meter kg s-1 kg·s-1 kg/s kilogram per second kilogram per seconde kg m-2 kg·m-2 kg/m2 kilogram per square metre kilogram per vierkante meter kg·s-2 kg s-2 kilogram second to the power -2 kilogram seconde tot de macht -2 m-1·kg·s-2 m-1 kg s-2 omgekeerde meter kilogram seconde tot de macht -2 reciprocal metre kilogram second to the power -2 kg·m2 kg m2 kilogram square metre kilogram vierkante meter kGy The kilogray is a unit of absorbed dose defined as 1.0e3 gray. kilogray kilogray kH The kilohenry is a unit of inductance defined as 1.0e3 henry. kilohenry kilohenry kHz The kilohertz is a unit of frequency defined as 1.0e3 hertz. kilohertz kilohertz kiloohm kΩ kilohm kilohm kJ The kilojoule is a unit of energy defined as 1.0e3 joule. kilojoule kilojoule kilojoule per 100 gram kilojoule per 100 gram kJ hg-1 kJ/100 g kJ·hg-1 kJ/hg kilojoule per hectogram kilojoule per hectogram kJ m-2 d-1 kJ·m-2·d-1 kJ/(m2 d) kilojoule per square metre day kilojoule per vierkante meter dag kkat The kilokatal is a unit of catalytic activity defined as 1.0e3 katal. kilokatal kilokatal kK The kilokelvin is a unit of thermodynamic temperature defined as 1.0e3 kelvin. kilokelvin kilokelvin kl kiloliter kilolitre klm kilolumen kilolumen klx kilolux kilolux km The kilometre is a unit of length defined as 1.0e3 metre. kilometer kilometre 公里 km h-1 km·h-1 km/h Kilometre per hour is a unit of speed defined as kilometre divided by hour. kilometer per uur kilometre per hour km s-1 km·s-1 km/s Kilometre per second is a unit of speed defined as kilometre divided by second. kilometer per seconde kilometre per second km s-1 Mpc-1 De eenheid van de Hubble constante (die niet constant is!) (http://en.wikipedia.org/wiki/Hubble_constant). kilometer per seconde per megaparsec kilometre per second per megaparsec km s-2 km·s-2 km/s2 Kilometre per second squared is a unit of acceleration defined as kilometre divided by second squared. kilometer per seconde kwadraat kilometre per second squared kM The kilomolar is a unit of amount of substance concentration defined as 1.0e3 molar. kilomolair kilomolar kmol kilomol kilomole kmol l-1 kmol·l-1 kmol/l Kilomole per litre is a unit of amount of substance concentration defined as kilomole divided by litre. kilomole per liter kilomole per litre kmol m-1 kmol·m-1 kmol/m kilomole per meter kilomole per metre kN kilonewton kilonewton kpc The kiloparsec is a unit of length defined as 1.0e3 parsec. Gebruikt voor afstanden op de schaal van het melkwegstelsel. kiloparsec kiloparsec kPa kilopascal kilopascal ks kilosecond kiloseconde 2 ks2 kilosecond squared kiloseconde kwadraat kS kilosiemens kilosiemens kSv kilosievert kilosievert kT kilotesla kilotesla kt kiloton kilotonne kV kilovolt kilovolt kW kilowatt kilowatt kilowatt-hour kilowatthour kWh kW·h kW h kilowatt hour kWb kiloweber kiloweber 0 0 2 0 0 0 -1 kinematic viscosity dimension 4448.222 The kip is a unit of force defined as 4.448222e3 newton. kip kip international knot The international knot is a unit of speed defined as nautical mile per hour. knoop (internationaal) knot (international) 海里/小时（国际） 3183.099 The lambert is a unit of luminance defined as 3.183099e3 candela per square metre. lambert lambert last 最後 0 0 1 0 0 0 0 L lengtedimensie length dimension length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second 9460730000000000 lightyear ly The light year is a unit of length defined as 9.46073e15 metre. lichtjaar light year 0.0004731765 US liquid pint pint (US liquid) liq pt The US liquid pint is a unit of volume defined as 4.731765e-4 cubic metre. liquid pint (US) 0.0009463529 US liquid quart quart (US liquid) liq qt The US liquid quart is a unit of volume defined as 9.463529e-4 cubic metre. liquid quart (US) 0.0010 liter L l The litre is a unit of volume defined as 1.0e-3 cubic metre. liter litre 升 liter per 100 kilometer litre per 100 kilometre l/100 km liter per 100 kilometer litre per 100 kilometre l h-1 l·h-1 l/h liter per uur litre per hour l kg-1 l·kg-1 Litre per kilogram is a unit of specific volume defined as litre divided by kilogram. Litre per kilogram is a derived unit in the International System of Units. l/kg Litre per kilogram is a unit of specific volume defined as litre divided by kilogram. liter per kilogram litre per kilogram l mol-1 l·mol-1 l/mol liter per mol litre per mole The lumen is a unit of luminous flux defined as candela times steradian = lux times square metre. The lumen is a derived unit in the International System of Units. lm The lumen is a unit of luminous flux defined as candela times steradian = lux times square metre. lumen lumen lm m-2 lm·m-2 lm/m2 lumen per square metre lumen per vierkante meter lm W-1 lm·W-1 lm/W lumen per watt lumen per watt lm·s lm s lumen second lumen seconde 0 0 -2 1 0 0 0 luminance dimension 0 0 -2 1 -1 0 3 luminous efficacy dimension 0 0 0 1 0 0 1 luminous energy dimension 0 0 0 1 0 0 0 luminous flux dimension 0 0 0 1 0 0 0 J lichtsterktedimensie luminous intensity dimension luminous intensity, in a given direction, of a source that emits monochromatic radiation of frequency 540e12 hertz and that has a radiant intensity in that direction of 1/683 watt per steradian The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre. The lux is a derived unit in the International System of Units. lx The lux is a unit of illuminance defined as lumen divided by square metre = candela times steradian divided by square metre. lux lux lx·s lx s lux second lux seconde 0 -1 2 0 1 0 -2 magnetic flux dimension 0 -1 0 0 1 0 -2 magnetic flux density dimension mag Eenheid waarmee de helderheid van sterren wordt aangegeven. Meestal wordt het symbool niet aangeduid (http://en.wikipedia.org/wiki/Magnitude_(astronomy)). magnitude magnitude mag arcsec-2 mag·arcsec-2 mag/arcsec2 The brightness (in magnitudes) of an area on the celestial sphere of 1 arcsecond by 1 arcsecond. magnitude per second (angle) squared 0 0 0 0 1 0 0 M mass dimension massadimensie 0 0 0 0 1 0 -1 mass flow dimension mass of the international prototype of the kilogram maximum 最大 0.000000010 Mx The maxwell is a unit of magnetic flux defined as 1.0e-8 weber. maxwell maxwell 1048576 megabinary Mi IEC prefix mebi mebi Mibit mebibit mebibit MiB mebibyte mebibyte mechanica mechanics 50th percentile median 1000000 M mega mega MA The megaampere is a unit of electric current defined as 1.0e6 ampere. megaampere megaampère MBq The megabecquerel is a unit of activity defined as 1.0e6 becquerel. megabecquerel megabecquerel Mbit megabit megabit MB megabyte megabyte 百万字节 Mcd The megacandela is a unit of luminous intensity defined as 1.0e6 candela. megacandela megacandela MC The megacoulomb is a unit of electric charge defined as 1.0e6 coulomb. megacoulomb megacoulomb MeV The megaelectronvolt is a unit of energy defined as 1.0e6 electronvolt. megaelectronvolt megaelectronvolt megalerg Merg The megaerg is a unit of energy defined as 1.0e6 erg. megaerg megaeuro megaeuro per megatonne megaeuro per megawatt megaeuro per petajoule MF The megafarad is a unit of capacitance defined as 1.0e6 farad. megafarad megafarad Mg The megagram is a unit of mass defined as 1.0e6 gram. megagram megagram Mg l-1 Mg·l-1 Mg/l Megagram per litre is a unit of density defined as megagram divided by litre. megagram per liter megagram per litre MGy The megagray is a unit of absorbed dose defined as 1.0e6 gray. megagray megagray MH The megahenry is a unit of inductance defined as 1.0e6 henry. megahenry megahenry MHz The megahertz is a unit of frequency defined as 1.0e6 hertz. megahertz megahertz MJ The megajoule is a unit of energy defined as 1.0e6 joule. megajoule megajoule MJ m-2 MJ·m-2 MJ/m2 megajoule per square metre megajoule per vierkante meter MJ m-2 d-1 MJ·m-2·d-1 MJ/(m2 d) megajoule per square metre day megajoule per vierkante meter dag Mkat The megakatal is a unit of catalytic activity defined as 1.0e6 katal. megakatal megakatal MK The megakelvin is a unit of thermodynamic temperature defined as 1.0e6 kelvin. megakelvin megakelvin Ml megaliter megalitre Mlm megalumen megalumen Mlx megalux megalux Mm The megametre is a unit of length defined as 1.0e6 metre. megameter megametre 百万米 1000 kilometre per kilojoule Mm/kJ 1000 km/kJ megametre per kilojoule Mm s-1 Mm·s-1 Mm/s Megametre per second is a unit of speed defined as megametre divided by second. megameter per seconde megametre per second Mm s-2 Mm·s-2 Mm/s2 Megametre per second squared is a unit of acceleration defined as megametre divided by second squared. megameter per seconde kwadraat megametre per second squared MM The megamolar is a unit of amount of substance concentration defined as 1.0e6 molar. megamolair megamolar Mmol megamol megamole Mmol l-1 Mmol·l-1 Mmol/l Megamole per litre is a unit of amount of substance concentration defined as megamole divided by litre. megamole per liter megamole per litre Mmol m-1 Mmol·m-1 Mmol/m megamole per meter megamole per metre MN meganewton meganewton Mpc The megaparsec is a unit of length defined as 1.0e6 parsec. Gebruikt voor afstanden op de schaal van clusters. megaparsec megaparsec MPa megapascal megapascal Ms megasecond megaseconde 2 Ms2 megasecond squared megaseconde kwadraat MS megasiemens megasiemens MSv megasievert megasievert MT megatesla megatesla Mt megaton megatonne MV megavolt megavolt MW megawatt megawatt megawatt-hour megawatthour MWh MW·h MW h megawatt hour MWb megaweber megaweber megaohm MΩ megohm megohm meter The metre is a unit of length defined as the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. The metre is a base unit in the International System of Units. m The metre is a unit of length defined as the length of the path travelled by light in vacuum during a time interval of 1/299 792 458 of a second. meter metre 米 m-kg-s-A Giorgi system of units Giorgi-stelsel meter-kilogram-seconde-ampère-systeem metre-kilogram-second-ampere system of units m·K m K meter kelvin metre kelvin m·kg m kg meter kilogram metre kilogram m kg s-1 m·kg/s m·kg·s-1 m kg/s meter kilogram per seconde metre kilogram per second m kg s-2 m·kg/s2 m·kg·s-2 m kg/s2 meter kilogram per seconde kwadraat metre kilogram per second squared 133322 m Hg The metre of mercury is a unit of pressure defined as 133 322 pascal. meter kwik metre of mercury m as-1 m·as-1 m/as Metre per attosecond is a unit of speed defined as metre divided by attosecond. meter per attoseconde metre per attosecond m as-2 m·as-2 m/as2 Metre per attosecond squared is a unit of acceleration defined as metre divided by attosecond squared. meter per attoseconde kwadraat metre per attosecond squared m cs-1 m·cs-1 m/cs Metre per centisecond is a unit of speed defined as metre divided by centisecond. meter per centiseconde metre per centisecond m cs-2 m·cs-2 m/cs2 Metre per centisecond squared is a unit of acceleration defined as metre divided by centisecond squared. meter per centiseconde kwadraat metre per centisecond squared m m-3 m·m-3 m/m3 meter per kubieke meter metre per cubic metre m d-1 m·d-1 m/d Metre per day is a unit of speed defined as metre divided by day. meter per dag metre per day m das-1 m·das-1 m/das Metre per decasecond is a unit of speed defined as metre divided by decasecond. meter per decaseconde metre per decasecond m das-2 m·das-2 m/das2 Metre per decasecond squared is a unit of acceleration defined as metre divided by decasecond squared. meter per decaseconde kwadraat metre per decasecond squared m ds-1 m·ds-1 m/ds Metre per decisecond is a unit of speed defined as metre divided by decisecond. meter per deciseconde metre per decisecond m ds-2 m·ds-2 m/ds2 Metre per decisecond squared is a unit of acceleration defined as metre divided by decisecond squared. meter per deciseconde kwadraat metre per decisecond squared m Es-1 m·Es-1 m/Es Metre per exasecond is a unit of speed defined as metre divided by exasecond. meter per exaseconde metre per exasecond m Es-2 m·Es-2 m/Es2 Metre per exasecond squared is a unit of acceleration defined as metre divided by exasecond squared. meter per exaseconde kwadraat metre per exasecond squared m fs-1 m·fs-1 m/fs Metre per femtosecond is a unit of speed defined as metre divided by femtosecond. meter per femtoseconde metre per femtosecond m fs-2 m·fs-2 m/fs2 Metre per femtosecond squared is a unit of acceleration defined as metre divided by femtosecond squared. meter per femtoseconde kwadraat metre per femtosecond squared m Gs-1 m·Gs-1 m/Gs Metre per gigasecond is a unit of speed defined as metre divided by gigasecond. meter per gigaseconde metre per gigasecond m Gs-2 m·Gs-2 m/Gs2 Metre per gigasecond squared is a unit of acceleration defined as metre divided by gigasecond squared. meter per gigaseconde kwadraat metre per gigasecond squared m hs-1 m·hs-1 m/hs Metre per hectosecond is a unit of speed defined as metre divided by hectosecond. meter per hectoseconde metre per hectosecond m hs-2 m·hs-2 m/hs2 Metre per hectosecond squared is a unit of acceleration defined as metre divided by hectosecond squared. meter per hectoseconde kwadraat metre per hectosecond squared m ks-1 m·ks-1 m/ks Metre per kilosecond is a unit of speed defined as metre divided by kilosecond. meter per kiloseconde metre per kilosecond m ks-2 m·ks-2 m/ks2 Metre per kilosecond squared is a unit of acceleration defined as metre divided by kilosecond squared. meter per kiloseconde kwadraat metre per kilosecond squared m Ms-1 m·Ms-1 m/Ms Metre per megasecond is a unit of speed defined as metre divided by megasecond. meter per megaseconde metre per megasecond m Ms-2 m·Ms-2 m/Ms2 Metre per megasecond squared is a unit of acceleration defined as metre divided by megasecond squared. meter per megaseconde kwadraat metre per megasecond squared m m-1 m·m-1 m/m meter per meter metre per metre m μs-1 m·μs-1 m/μs Metre per microsecond is a unit of speed defined as metre divided by microsecond. meter per microseconde metre per microsecond m μs-2 m·μs-2 m/μs2 Metre per microsecond squared is a unit of acceleration defined as metre divided by microsecond squared. meter per microseconde kwadraat metre per microsecond squared m ms-1 m·ms-1 m/ms Metre per millisecond is a unit of speed defined as metre divided by millisecond. meter per milliseconde metre per millisecond m ms-2 m·ms-2 m/ms2 Metre per millisecond squared is a unit of acceleration defined as metre divided by millisecond squared. meter per milliseconde kwadraat metre per millisecond squared m min-1 m·min-1 m/min Metre per minute is a unit of speed defined as metre divided by minute. meter per minuut metre per minute m ns-1 m·ns-1 m/ns Metre per nanosecond is a unit of speed defined as metre divided by nanosecond. meter per nanoseconde metre per nanosecond m ns-2 m·ns-2 m/ns2 Metre per nanosecond squared is a unit of acceleration defined as metre divided by nanosecond squared. meter per nanoseconde kwadraat metre per nanosecond squared m Ps-1 m·Ps-1 m/Ps Metre per petasecond is a unit of speed defined as metre divided by petasecond. meter per petaseconde metre per petasecond m Ps-2 m·Ps-2 m/Ps2 Metre per petasecond squared is a unit of acceleration defined as metre divided by petasecond squared. meter per petaseconde kwadraat metre per petasecond squared m ps-1 m·ps-1 m/ps Metre per picosecond is a unit of speed defined as metre divided by picosecond. meter per picoseconde metre per picosecond m ps-2 m·ps-2 m/ps2 Metre per picosecond squared is a unit of acceleration defined as metre divided by picosecond squared. meter per picoseconde kwadraat metre per picosecond squared m s-1 mps m·s-1 Metre per second is a unit of speed defined as metre divided by second. Metre per second is a derived unit in the International System of Units. m/s Metre per second is a unit of speed defined as metre divided by second. meter per seconde metre per second m/s/m meter per seconde per metre metre per second per metre m s-2 m·s-2 Metre per second squared is a unit of acceleration defined as metre divided by second squared. Metre per second squared is a derived unit in the International System of Units. m/s2 Metre per second squared is a unit of acceleration defined as metre divided by second squared. meter per seconde kwadraat metre per second squared m Ts-1 m·Ts-1 m/Ts Metre per terasecond is a unit of speed defined as metre divided by terasecond. meter per teraseconde metre per terasecond m Ts-2 m·Ts-2 m/Ts2 Metre per terasecond squared is a unit of acceleration defined as metre divided by terasecond squared. meter per teraseconde kwadraat metre per terasecond squared m ys-1 m·ys-1 m/ys Metre per yoctosecond is a unit of speed defined as metre divided by yoctosecond. meter per yoctoseconde metre per yoctosecond m ys-2 m·ys-2 m/ys2 Metre per yoctosecond squared is a unit of acceleration defined as metre divided by yoctosecond squared. meter per yoctoseconde kwadraat metre per yoctosecond squared m Ys-1 m·Ys-1 m/Ys Metre per yottasecond is a unit of speed defined as metre divided by yottasecond. meter per yottaseconde metre per yottasecond m Ys-2 m·Ys-2 m/Ys2 Metre per yottasecond squared is a unit of acceleration defined as metre divided by yottasecond squared. meter per yottaseconde kwadraat metre per yottasecond squared m zs-1 m·zs-1 m/zs Metre per zeptosecond is a unit of speed defined as metre divided by zeptosecond. meter per zeptoseconde metre per zeptosecond m zs-2 m·zs-2 m/zs2 Metre per zeptosecond squared is a unit of acceleration defined as metre divided by zeptosecond squared. meter per zeptoseconde kwadraat metre per zeptosecond squared m Zs-1 m·Zs-1 m/Zs Metre per zettasecond is a unit of speed defined as metre divided by zettasecond. meter per zettaseconde metre per zettasecond m Zs-2 m·Zs-2 m/Zs2 Metre per zettasecond squared is a unit of acceleration defined as metre divided by zettasecond squared. meter per zettaseconde kwadraat metre per zettasecond squared \mhoUnit The mho is a unit of electrical conductance defined as 1 siemens. mho mho 0.000001 u μ micro micro μA The microampere is a unit of electric current defined as 1.0e-6 ampere. microampere microampère μbar The microbar is a unit of pressure defined as 1.0e-6 bar. microbar microbar 微巴 μBq The microbecquerel is a unit of activity defined as 1.0e-6 becquerel. microbecquerel microbecquerel μcd The microcandela is a unit of luminous intensity defined as 1.0e-6 candela. microcandela microcandela μC The microcoulomb is a unit of electric charge defined as 1.0e-6 coulomb. microcoulomb microcoulomb μ°C The microdegree Celsius is a unit of temperature defined as 1.0e-6 degree Celsius. microdegree Celsius micrograad Celsius μF The microfarad is a unit of capacitance defined as 1.0e-6 farad. microfarad microfarad μg mcg ug The microgram is a unit of mass defined as 1.0e-6 gram. microgram microgram 微克 μg cm-3 μg·cm-3 Microgram per cubic centimetre is a unit of density defined as microgram divided by cubic centimetre. Microgram per cubic centimetre is a derived unit in the International System of Units. μg/cm3 Microram per cubic centimetre is a unit of density defined as microgram divided by cubic centimetre. microgram per cubic centimetre microgram per kubieke centimeter microgram per 100 gram microgram per 100 gram μg hg-1 μg/100 g μg·hg-1 μg/hg microgram per hectogram microgram per hectogram μg J-1 μg·J-1 μg/J microgram per joule microgram per joule μg l-1 μg·l-1 μg/l Microgram per litre is a unit of density defined as microgram divided by litre. microgram per liter microgram per litre μg m-2 s-1 μg·m-2·s-1 μg/(m2 s) microgram per square metre second microgram per vierkante meter seconde μGy The microgray is a unit of absorbed dose defined as 1.0e-6 gray. microgray microgray μH The microhenry is a unit of inductance defined as 1.0e-6 henry. microhenry microhenry μHz The microhertz is a unit of frequency defined as 1.0e-6 hertz. microhertz microhertz μJ The microjoule is a unit of energy defined as 1.0e-6 joule. microjoule microjoule μkat The microkatal is a unit of catalytic activity defined as 1.0e-6 katal. microkatal microkatal μK The microkelvin is a unit of temperature defined as 1.0e-6 kelvin. microkelvin microkelvin μl ul microliter microlitre μlm microlumen microlumen μlx microlux microlux μmag The micromagnitude is a unit of magnitude defined as 1.0e-6 magnitude. micromagnitude micromagnitude μm The micrometre is a unit of length defined as 1.0e-6 metre. micrometer micrometre 微米 μm s-1 μm·s-1 μm/s Micrometre per second is a unit of speed defined as micrometre divided by second. micrometer per seconde micrometre per second μm s-2 μm·s-2 μm/s2 Micrometre per second squared is a unit of acceleration defined as micrometre divided by second squared. micrometer per seconde kwadraat micrometre per second squared μM The micromolar is a unit of amount of substance concentration defined as 1.0e-6 molar. micromolair micromolar μmol micromol micromole μmol l-1 μmol·l-1 μmol/l Micromole per litre is a unit of amount of substance concentration defined as micromole divided by litre. micromole per liter micromole per litre μmol m-1 μmol·m-1 μmol/m micromole per meter micromole per metre μmol mol-1 μmol·mol-1 μmol/mol micromol per mol micromole per mole μmol s-1 μmol·s-1 μmol/s micromol per seconde micromole per second μmol s-1 g-1 μmol·s-1·g-1 μmol/(s g) micromole per second gram 0.0000010 μ The micron is a unit of length defined as 1.0e-6 metre. micron micron μN micronewton micronewton μN·m μN m micronewton meter micronewton metre μΩ microohm microohm μPa micropascal micropascal μrad microradiaal microradian microarcsecond microboogseconde microsecond of arc μas The microsecond (angle) is a unit of length defined as 1.0e-6 second (angle). Used in astronomy (measurements of positions of stars, galaxies, etc.) to represent the error. microsecond (angle) microseconde (hoek) μs microsecond microseconde 2 μs2 microsecond squared microseconde kwadraat μS microsiemens microsiemens μSv microsievert microsievert μsr microsteradiaal microsteradian μT microtesla microtesla μV microvolt microvolt μW microwatt microwatt μWb microweber microweber 0.0009817477 The mil (angle) is a unit of angle defined as 9.817477e-4 radian. mil (angle) 0.0000254 thou The mil (length) is a unit of length defined as 2.54e-5 metre. mil (length) 1609.344 statute mile mi The statute mile is a unit of length defined as 1.609344e3 metre. mile (statute) mi h-1 mi·h-1 mi/h Mile (statute) per hour is a unit of speed defined as mile (statute) divided by hour. mijl per uur mile (statute) per hour 1609.347 US survey mile The US survey mile is a unit of length defined as 1.609347e3 metre. mile (US survey) 0.001 m milli milli mA The milliampere is a unit of electric current defined as 1.0e-3 ampere. milliampere milliampère mAh mA·h mA h milliampere hour milliampère-uur mbar The millibar is a unit of pressure defined as 1.0e-3 bar. millibar millibar mBq The millibecquerel is a unit of activity defined as 1.0e-3 becquerel. millibecquerel millibecquerel mcd The millicandela is a unit of luminous intensity defined as 1.0e-3 candela. millicandela millicandela mC The millicoulomb is a unit of electric charge defined as 1.0e-3 coulomb. millicoulomb millicoulomb m°C The millidegree Celsius is a unit of temperature defined as 1.0e-3 degree Celsius. millidegree Celsius milligraad Celsius mF The millifarad is a unit of capacitance defined as 1.0e-3 farad. millifarad millifarad mG The milligauss is a unit of magnetic flux density defined as 1.0e-3 gauss. milligauss milligauss mg The milligram is a unit of mass defined as 1.0e-3 gram. milligram milligram 毫克 mg m-3 mg·m-3 Milligram per cubic metre is a unit of density defined as milligram divided by cubic metre. Milligram per cubic metre is a derived unit in the International System of Units. mg/m3 Milligram per cubic metre is a unit of density defined as milligram divided by cubic metre. milligram per cubic metre milligram per kubieke meter mg d-1 mg·d-1 mg/d milligram per dag milligram per day milligram per 100 gram milligram per 100 gram mg hg-1 mg/100 g mg·hg-1 mg/hg milligram per hectogram milligram per hectogram mg kg-1 mg·kg-1 mg/kg milligram per kilogram milligram per kilogram mg km-1 mg·km-1 mg/km milligram per kilometer milligram per kilometre mg l-1 mg·l-1 mg/l Milligram per litre is a unit of density defined as milligram divided by litre. milligram per liter milligram per litre milligram RAE mGy The milligray is a unit of absorbed dose defined as 1.0e-3 gray. milligray milligray mGy s-1 mGy·s-1 mGy/s milligray per second milligray per seconde mH The millihenry is a unit of inductance defined as 1.0e-3 henry. millihenry millihenry mHz The millihertz is a unit of frequency defined as 1.0e-3 hertz. millihertz millihertz mJ The millijoule is a unit of energy defined as 1.0e-3 joule. millijoule millijoule mkat The millikatal is a unit of catalytic activity defined as 1.0e-3 katal. millikatal millikatal mK The millikelvin is a unit of temperature defined as 1.0e-3 kelvin. millikelvin millikelvin ml milliliter millilitre mlm millilumen millilumen mlx millilux millilux mmag The millimagnitude is a unit of magnitude defined as 1.0e-3 magnitude. millimagnitude millimagnitude mm The millimetre is a unit of length defined as 1.0e-3 metre. millimeter millimetre 毫米 mm Hg The millimetre of mercury is a unit of pressure defined as 1.0e-3 metre of mercury. millimeter kwik millimetre of mercury mm d-1 mm·d-1 mm/d Millimetre per day is a unit of speed defined as millimetre divided by day. millimeter per dag millimetre per day mm h-1 mm·h-1 mm/h Millimetre per hour is a unit of speed defined as millimetre divided by hour. millimeter per uur millimetre per hour mm m-1 mm·m-1 mm/m millimeter per meter millimetre per metre mm min-1 mm·min-1 mm/min Millimetre per minute is a unit of speed defined as millimetre divided by minute. millimeter per minuut millimetre per minute mm s-1 mm·s-1 mm/s Millimetre per second is a unit of speed defined as millimetre divided by second. millimeter per seconde millimetre per second mm s-2 mm·s-2 mm/s2 Millimetre per second squared is a unit of acceleration defined as millimetre divided by second squared. millimeter per seconde kwadraat millimetre per second squared mM The millimolar is a unit of amount of substance concentration defined as 1.0e-3 molar. millimolair millimolar mmol millimol millimole mmol l-1 mmol·l-1 mmol/l Millimole per litre is a unit of amount of substance concentration defined as millimole divided by litre. millimole per liter millimole per litre mmol m-1 mmol·m-1 mmol/m millimole per meter millimole per metre mN millinewton millinewton mN·m mN m millinewton meter millinewton metre mΩ milliohm milliohm mPa millipascal millipascal mrad milliradiaal milliradian milliarcsecond milliboogseconde millisecond of arc mas The millisecond (angle) is a unit of length defined as 1.0e-3 second (angle). Used in astronomy (measurements of positions of stars, galaxies, etc.) to represent the error. millisecond (angle) milliseconde (hoek) mas/yr Wordt gebruikt om de waargenomen verandering van de positie van sterren uit te drukken (de proper motion). millisecond (angle) per year milliseconde (hoek) per jaar ms millisecond milliseconde 2 ms2 millisecond squared milliseconde kwadraat mS millisiemens millisiemens mSv millisievert millisievert msr millisteradiaal millisteradian mT millitesla millitesla mV millivolt millivolt mW milliwatt milliwatt mWb milliweber milliweber minimum 最小 0.0002908882 arcminute arcminuut minute of arc ' The minute (angle) is a unit of angle defined as 2.908882e-4 radian. minute (angle) minuut (hoek) 分钟（角） 0.25 m Wordt gebruikt als hoek (360°=1440) voor o.a. rechte klimming. De m wordt meestal als superscript achter de waarde gezet gevolgd door de verdere opdeling naar seconden. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension). minute (hour angle) minuut (uurhoek) 59.83617 sidereal minute The sidereal minute is a unit of time defined as 5.983617e1 second. minute (sidereal) 60 min The minute (time) is a unit of time defined as 60 second. minute minuut 分钟 M Molar is a unit of amount of substance concentration defined as 1 mole per litre. molair molar -1 0 2 0 1 0 -2 molaire-energiedimensie molar energy dimension -1 0 2 0 1 -1 -2 molar entropy, molar heat capacity, or gas constant dimension The mole is a unit of amount of substance defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12. The mole is a base unit in the International System of Units. mol The mole is a unit of amount of substance defined as the amount of substance of a system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 12. mol mole mol·μm mol μm mol micrometer mole micrometre mol·μm·cm-2 mol μm cm-2 mol micrometer omgekeerde vierkante centimeter mole micrometre reciprocal square centimetre mol·μm·cm-2·s-1 mol μm cm-2 s-1 mol micrometer omgekeerde vierkante centimeter omgekeerde seconde mole micrometre reciprocal square centimetre reciprocal second mol al-1 mol·al-1 mol/al Mole per attolitre is a unit of amount of substance concentration defined as mole divided by attolitre. mole per attoliter mole per attolitre mol am-1 mol·am-1 mol/am mole per attometer mole per attometre mol cl-1 mol·cl-1 mol/cl Mole per centilitre is a unit of amount of substance concentration defined as mole divided by centilitre. mole per centiliter mole per centilitre mol cm-1 mol·cm-1 mol/cm mole per centimeter mole per centimetre mol m-3 mol·m-3 Mole per cubic metre is a unit of amount of substance concentration defined as mole divided by cubic metre. Mole per cubic metre is a derived unit in the International System of Units. mol/m3 Mole per cubic metre is a unit of amount of substance concentration defined as mole divided by cubic metre. mol per kubieke meter mole per cubic metre mol dal-1 mol·dal-1 mol/dal Mole per decalitre is a unit of amount of substance concentration defined as mole divided by decalitre. mole per decaliter mole per decalitre mol dam-1 mol·dam-1 mol/dam mole per decameter mole per decametre mol dl-1 mol·dl-1 mol/dl Mole per decilitre is a unit of amount of substance concentration defined as mole divided by decilitre. mole per deciliter mole per decilitre mol dm-1 mol·dm-1 mol/dm mole per decimeter mole per decimetre mol El-1 mol·El-1 mol/El Mole per exalitre is a unit of amount of substance concentration defined as mole divided by exalitre. mole per exaliter mole per exalitre mol Em-1 mol·Em-1 mol/Em mole per exameter mole per exametre mol fl-1 mol·fl-1 mol/fl Mole per femtolitre is a unit of amount of substance concentration defined as mole divided by femtolitre. mole per femtoliter mole per femtolitre mol fm-1 mol·fm-1 mol/fm mole per femtometer mole per femtometre mol Gl-1 mol·Gl-1 mol/Gl Mole per gigalitre is a unit of amount of substance concentration defined as mole divided by gigalitre. mole per gigaliter mole per gigalitre mol Gm-1 mol·Gm-1 mol/Gm mole per gigameter mole per gigametre mol hl-1 mol·hl-1 mol/hl Mole per hectolitre is a unit of amount of substance concentration defined as mole divided by hectolitre. mole per hectoliter mole per hectolitre mol hm-1 mol·hm-1 mol/hm mole per hectometer mole per hectometre mol kg-1 mol·kg-1 mol/kg mol per kilogram mole per kilogram mol kl-1 mol·kl-1 mol/kl Mole per kilolitre is a unit of amount of substance concentration defined as mole divided by kilolitre. mole per kiloliter mole per kilolitre mol km-1 mol·km-1 mol/km mole per kilometer mole per kilometre mol l-1 mol·l-1 Mole per litre is a unit of amount of substance concentration defined as mole divided by litre. Mole per litre is a derived unit in the International System of Units. mol/l Mole per litre is a unit of amount of substance concentration defined as mole divided by litre. mole per liter mole per litre mol Ml-1 mol·Ml-1 mol/Ml Mole per megalitre is a unit of amount of substance concentration defined as mole divided by megalitre. mole per megaliter mole per megalitre mol m-1 mol·m-1 mol/m mole per meter mole per metre mol μl-1 mol·μl-1 mol/μl Mole per microlitre is a unit of amount of substance concentration defined as mole divided by microlitre. mole per microliter mole per microlitre mol μm-1 mol·μm-1 mol/μm mole per micrometer mole per micrometre mol ml-1 mol·ml-1 mol/ml Mole per millilitre is a unit of amount of substance concentration defined as mole divided by millilitre. mole per milliliter mole per millilitre mol mm-1 mol·mm-1 mol/mm mole per millimeter mole per millimetre mol mol-1 mol·mol-1 mol/mol mol per mol mole per mole mol nl-1 mol·nl-1 mol/nl Mole per nanolitre is a unit of amount of substance concentration defined as mole divided by nanolitre. mole per nanoliter mole per nanolitre mol nm-1 mol·nm-1 mol/nm mole per nanometer mole per nanometre mol Pl-1 mol·Pl-1 mol/Pl Mole per petalitre is a unit of amount of substance concentration defined as mole divided by petalitre. mole per petaliter mole per petalitre mol Pm-1 mol·Pm-1 mol/Pm mole per petameter mole per petametre mol pl-1 mol·pl-1 mol/pl Mole per picolitre is a unit of amount of substance concentration defined as mole divided by picolitre. mole per picoliter mole per picolitre mol pm-1 mol·pm-1 mol/pm mole per picometer mole per picometre mol s-1 mol·s-1 mol/s mol per seconde mole per second mol Tl-1 mol·Tl-1 mol/Tl Mole per teralitre is a unit of amount of substance concentration defined as mole divided by teralitre. mole per teraliter mole per teralitre mol Tm-1 mol·Tm-1 mol/Tm mole per terameter mole per terametre mol yl-1 mol·yl-1 mol/yl Mole per yoctolitre is a unit of amount of substance concentration defined as mole divided by yoctolitre. mole per yoctoliter mole per yoctolitre mol ym-1 mol·ym-1 mol/ym mole per yoctometer mole per yoctometre mol Yl-1 mol·Yl-1 mol/Yl Mole per yottalitre is a unit of amount of substance concentration defined as mole divided by yottalitre. mole per yottaliter mole per yottalitre mol Ym-1 mol·Ym-1 mol/Ym mole per yottameter mole per yottametre mol zl-1 mol·zl-1 mol/zl Mole per zeptolitre is a unit of amount of substance concentration defined as mole divided by zeptolitre. mole per zeptoliter mole per zeptolitre mol zm-1 mol·zm-1 mol/zm mole per zeptometer mole per zeptometre mol Zl-1 mol·Zl-1 mol/Zl Mole per zettalitre is a unit of amount of substance concentration defined as mole divided by zettalitre. mole per zettaliter mole per zettalitre mol Zm-1 mol·Zm-1 mol/Zm mole per zettameter mole per zettametre mol Mm-1 mol·Mm-1 mol/Mm mole per megameter mole per megametre \monthUnit The month is a unit of time. maand month 月 0.000000001 n nano nano nA The nanoampere is a unit of electric current defined as 1.0e-9 ampere. nanoampere nanoampère nBq The nanobecquerel is a unit of activity defined as 1.0e-9 becquerel. nanobecquerel nanobecquerel ncd The nanocandela is a unit of luminous intensity defined as 1.0e-9 candela. nanocandela nanocandela nC The nanocoulomb is a unit of electric charge defined as 1.0e-9 coulomb. nanocoulomb nanocoulomb n°C The nanodegree Celsius is a unit of temperature defined as 1.0e-9 degree Celsius. nanodegree Celsius nanograad Celsius nF The nanofarad is a unit of capacitance defined as 1.0e-9 farad. nanofarad nanofarad ng The nanogram is a unit of mass defined as 1.0e-9 gram. nanogram nanogram 纳克 ng l-1 ng·l-1 ng/l Nanogram per litre is a unit of density defined as nanogram divided by litre. nanogram per liter nanogram per litre nGy The nanogray is a unit of absorbed dose defined as 1.0e-9 gray. nanogray nanogray nH The nanohenry is a unit of inductance defined as 1.0e-9 henry. nanohenry nanohenry nHz The nanohertz is a unit of frequency defined as 1.0e-9 hertz. nanohertz nanohertz nJ The nanojoule is a unit of energy defined as 1.0e-9 joule. nanojoule nanojoule nkat The nanokatal is a unit of catalytic activity defined as 1.0e-9 katal. nanokatal nanokatal nkat mg-1 nkat·mg-1 nkat/mg nanokatal per milligram nanokatal per milligram nK The nanokelvin is a unit of temperature defined as 1.0e-9 kelvin. nanokelvin nanokelvin nl nanoliter nanolitre nlm nanolumen nanolumen nlx nanolux nanolux nm The nanometre is a unit of length defined as 1.0e-9 metre. nanometer nanometre nm s-1 nm·s-1 nm/s Nanometre per second is a unit of speed defined as nanometre divided by second. nanometer per seconde nanometre per second nm s-2 nm·s-2 nm/s2 Nanometre per second squared is a unit of acceleration defined as nanometre divided by second squared. nanometer per seconde kwadraat nanometre per second squared nM The nanomolar is a unit of amount of substance concentration defined as 1.0e-9 molar. nanomolair nanomolar nmol nanomol nanomole nmol h-1 nmol·h-1 nmol/h nanomole per hour nmol h-1 ml-1 nmol·h-1·ml-1 nmol/(h ml) nanomole per hour millilitre nmol l-1 nmol·l-1 nmol/l Nanomole per litre is a unit of amount of substance concentration defined as nanomole divided by litre. nanomole per liter nanomole per litre nmol m-1 nmol·m-1 nmol/m nanomole per meter nanomole per metre nN nanonewton nanonewton nΩ nanoohm nanoohm nPa nanopascal nanopascal nrad nanoradiaal nanoradian ns nanosecond nanoseconde 2 ns2 nanosecond squared nanoseconde kwadraat nS nanosiemens nanosiemens nSv nanosievert nanosievert nsr nanosteradiaal nanosteradian nT nanotesla nanotesla nu nanounified atomic mass unit nV nanovolt nanovolt nW nanowatt nanowatt nWb nanoweber nanoweber 1852 international nautical mile M NM nm nmi The international nautical mile is a unit of length defined as 1852 metre. nautical mile (international) zeemijl (internationaal) 海里（国际） M h-1 M·h-1 NM h-1 NM/h NM·h-1 nm h-1 nm/h nmi h-1 nmi·h-1 nm·h-1 M/h nmi/h Nautical mile per hour is a unit of speed defined as nautical mile divided by hour. nautical mile per hour zeemijl per uur The newton is a unit of force defined as kilogram times metre divided by second squared. The newton is a derived unit in the International System of Units. N The newton is a unit of force defined as kilogram timesmetre divided by second squared. newton newton 牛顿 N·m N m newton meter newton metre N C-1 N·C-1 N/C newton per coulomb newton per coulomb N m-1 N·m-1 N/m newton per meter newton per metre N m-2 N·m-2 N/m2 newton per square metre newton per vierkante meter 0 0 -3 0 0 0 0 number density dimension 79.57747 Oe The oersted is a unit of magnetic field defined as 7.957747e1 ampere per metre. oersted The ohm is a unit of electrical resistance defined as volt divided by ampere = square metre times kilogram divided by second to the power 3 times ampere squared. The ohm is a derived unit in the International System of Units. Ω The ohm is a unit of electrical resistance defined as volt divided by ampere = square metre times kilogram divided by second to the power 3 times ampere squared. ohm ohm Ω·m Ω m ohm meter ohm metre unit one 1 Unit one is a unit of dimension one. one one binary digit 0.03110348 apothecaries' ounce ounce (troy) troy ounce oz (apoth) oz (ap.) The apothecaries' ounce is a unit of mass defined as 3.110348e-2 kilogram. ounce (apothecaries') 0.02834952 avoirdupois ounce oz (av.) oz avdp oz The avoirdupois ounce is a unit of mass defined as 2.834952e-2 kilogram. ounce (avoirdupois) oz yd-2 oz·yd-1 oz/yd2 ounce (avoirdupois) per square yard (international) 30856775814913700 pc The parsec is a unit of length defined as 3.08567758149137e16 metre. parsec 0.000001 ppm Parts per million is a unit of dimension one defined as 1/1 000 000. parts per million ppm a-1 ppm y-1 ppm yr-1 ppm/y ppm/yr ppm·a-1 ppm·y-1 ppm·yr-1 ppm/a parts per million per year The pascal is a unit of pressure and stress defined as newton divided by square metre = joule divided by cubic metre = kilogram divided by metre second squared. The pascal is a derived unit in the International System of Units. Pa The pascal is a unit of pressure and stress defined as newton divided by square metre = joule divided by cubic metre = kilogram divided by metre second squared. pascal pascal Pa·s Pa s pascal second pascal seconde Pa·s·m2 Pa s m2 pascal second square metre pascal seconde vierkante meter path travelled by light in vacuum during a time interval of 1/299 792 458 of a second 1125899906842624 petabinary Pi IEC prefix pebi pebi Pibit pebibit pebibit PiB pebibyte pebibyte 0.008809768 US peck pk The US peck is a unit of volume defined as 8.809768e-3 cubic metre. peck (US) 0.001555174 Troy pennyweight dwt The Troy pennyweight is a unit of mass defined as 1.555174e-3 kilogram. pennyweight (Troy) 0.01 \% % The percent is a unit of dimension one defined as 1/100. percent procent 百分 0.0000000000572135 0 °C perm 0 °C perm The 0 °C perm is a unit ofpermeance defined as 5.72135e-11 kilogram per pascal second (time) square metre. perm (0 °C) perm (0 °C) 0.0000000000574525 23 °C perm 23 °C perm The 23 °C perm is a unit of permeance defined as 5.74525e-11 kilogram per pascal second (time) square metre. perm (23 °C) perm (23 °C) 0 -2 1 0 1 0 -2 permeability of free space dimension 0 0 -1 0 0 0 1 permeance (materials science) dimension 0 2 -3 0 -1 0 4 permittivity dimension 1000000000000000 P peta peta PA The petaampere is a unit of electric current defined as 1.0e15 ampere. petaampere petaampère PBq The petabecquerel is a unit of activity defined as 1.0e15 becquerel. petabecquerel petabecquerel Pbit petabit petabit PB 10^15字节 petabyte petabyte Pcd The petacandela is a unit of luminous intensity defined as 1.0e15 candela. petacandela petacandela PC The petacoulomb is a unit of electric charge defined as 1.0e15 coulomb. petacoulomb petacoulomb PF The petafarad is a unit of capacitance defined as 1.0e15 farad. petafarad petafarad Pg The petagram is a unit of mass defined as 1.0e15 gram. 10^15克 petagram petagram Pg l-1 Pg·l-1 Pg/l Petagram per litre is a unit of density defined as petagram divided by litre. petagram per liter petagram per litre PGy The petagray is a unit of absorbed dose defined as 1.0e15 gray. petagray petagray PH The petahenry is a unit of inductance defined as 1.0e15 henry. petahenry petahenry PHz The petahertz is a unit of frequency defined as 1.0e15 hertz. petahertz petahertz PJ The petajoule is a unit of energy defined as 1.0e15 joule. petajoule petajoule Pkat The petakatal is a unit of catalytic activity defined as 1.0e15 katal. petakatal petakatal PK The petakelvin is a unit of thermodynamic temperature defined as 1.0e15 kelvin. petakelvin petakelvin Pl petaliter petalitre Plm petalumen petalumen Plx petalux petalux Pm The petametre is a unit of length defined as 1.0e15 metre. 10^15米 petameter petametre Pm s-1 Pm·s-1 Pm/s Petametre per second is a unit of speed defined as petametre divided by second. petameter per seconde petametre per second Pm s-2 Pm·s-2 Pm/s2 Petametre per second squared is a unit of acceleration defined as petametre divided by second squared. petameter per seconde kwadraat petametre per second squared PM The petamolar is a unit of amount of substance concentration defined as 1.0e15 molar. petamolair petamolar Pmol petamol petamole Pmol l-1 Pmol·l-1 Pmol/l Petamole per litre is a unit of amount of substance concentration defined as petamole divided by litre. petamole per liter petamole per litre Pmol m-1 Pmol·m-1 Pmol/m petamole per meter petamole per metre PN petanewton petanewton PΩ petaohm petaohm PPa petapascal petapascal Ps petasecond petaseconde 2 Ps2 petasecond squared petaseconde kwadraat PS petasiemens petasiemens PSv petasievert petasievert PT petatesla petatesla PV petavolt petavolt PW petawatt petawatt PWb petaweber petaweber 10000 ph The phot is a unit of illuminance defined as 1.0e4 lux. phot phot fotometrie photometry 12 ATA pica The ATA pica is a unit of length defined as 12 point (ATA). pica (ATA) 12 Postscript pica The Postscript pica is a unit of length defined as 12 point (Postscript). pica (Postscript) 12 TeX pica The TeX pica is a unit of length defined as 12 point (TeX). pica (TeX) 0.000000000001 p pico pico pA The picoampere is a unit of electric current defined as 1.0e-12 ampere. picoampere picoampère pBq The picobecquerel is a unit of activity defined as 1.0e-12 becquerel. picobecquerel picobecquerel pcd The picocandela is a unit of luminous intensity defined as 1.0e-12 candela. picocandela picocandela pC The picocoulomb is a unit of electric charge defined as 1.0e-12 coulomb. picocoulomb picocoulomb p°C The picodegree Celsius is a unit of temperature defined as 1.0e-12 degree Celsius. picodegree Celsius picograad Celsius pF The picofarad is a unit of capacitance defined as 1.0e-12 farad. picofarad picofarad pg The picogram is a unit of mass defined as 1.0e-12 gram. picogram picogram pg l-1 pg·l-1 pg/l Picogram per litre is a unit of density defined as picogram divided by litre. picogram per liter picogram per litre pGy The picogray is a unit of absorbed dose defined as 1.0e-12 gray. picogray picogray pH The picohenry is a unit of inductance defined as 1.0e-12 henry. picohenry picohenry pHz The picohertz is a unit of frequency defined as 1.0e-12 hertz. picohertz picohertz pJ The picojoule is a unit of energy defined as 1.0e-12 joule. picojoule picojoule pkat The picokatal is a unit of catalytic activity defined as 1.0e-12 katal. picokatal picokatal pK The picokelvin is a unit of temperature defined as 1.0e-12 kelvin. picokelvin picokelvin pl picoliter picolitre plm picolumen picolumen plx picolux picolux pm The picometre is a unit of length defined as 1.0e-12 metre. 1/(10^12)米 picometer picometre pm s-1 pm·s-1 pm/s Picometre per second is a unit of speed defined as picometre divided by second. picometer per seconde picometre per second pm s-2 pm·s-2 pm/s2 Picometre per second squared is a unit of acceleration defined as picometre divided by second squared. picometer per seconde kwadraat picometre per second squared pM The picomolar is a unit of amount of substance concentration defined as 1.0e-12 molar. picomolair picomolar pmol picomol picomole pmol l-1 pmol·l-1 pmol/l Picomole per litre is a unit of amount of substance concentration defined as picomole divided by litre. picomole per liter picomole per litre pmol m-1 pmol·m-1 pmol/m picomole per meter picomole per metre pN piconewton piconewton pΩ picoohm picoohm pPa picopascal picopascal prad picoradiaal picoradian ps picosecond picoseconde 2 ps2 picosecond squared picoseconde kwadraat pS picosiemens picosiemens pSv picosievert picosievert psr picosteradiaal picosteradian pT picotesla picotesla pV picovolt picovolt pW picowatt picowatt pWb picoweber picoweber piece stuks mespunt pinch 568.26125 imperial pint The pint is a unit of volume defined as 568.26125 millilitre. pint (imperial) pixel pixel 0.0003514598 ATA point pt The ATA point is a unit of length defined as 0.3514598e-3 metre. point (ATA) 0.0003759 Didot point pt The Didot point is a unit of length defined as 0.3759e-3 metre. point (Didot) 0.013888888888888888888888888888889 Postscript point pt The Postscript point is a unit of length defined as 0.013888888888888888888888888888889 inch. point (Postscript) 0.013837000138370001383700013837 TeX point pt The TeX point is a unit of length defined as 0.01383700013837000138370001383 inch. point (TeX) 0.10 P The poise is a unit of dynamic viscosity defined as 1.0e-1 pascal second (time). poise poise portie portion 4.448222 lbf The pound-force is a unit of force defined as 4.448222 newton. pound-force 0.3732417 apothecaries' pound pound (troy) troy pound lb The apothecaries' pound is a unit of mass defined as 3.732417e-1 kilogram. pound (apthecaries') 0.45359237 avoirdupois pound lb The avoirdupois pound is a unit of mass defined as 4.535924e-1 kilogram. pound (avoirdupois) pound sterling 英镑 0.1382550 The poundal is a unit of force defined as 1.382550e-1 newton. poundal 0 0 2 0 1 0 -3 power dimension 0 0 0 0 1 0 -3 power density dimension 0 0 -1 0 1 0 -2 pressure dimension product 積 1000000000000000 \quadUnit The quad is a unit of energy defined as 1.0e15 British thermal unit (International Table). quad 1.1365 imperial quart The imperial quart is a unit of volume defined as 1.1365 litre. quart (imperial) 0.010 rad The rad is a unit of absorbed dose defined as 1.0e-2 gray. rad rad The radian is a unit of angle defined as the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle. The radian is a derived unit in the International System of Units. rad The radian is a unit of angle defined as the angle subtended at the center of a circle by an arc that is equal in length to the radius of the circle. radiaal radian 弧度 rad s-1 rad·s-1 rad/s radiaal per seconde radian per second rad s-2 rad·s-2 rad/s2 radiaal per seconde kwadraat radian per second squared 0 0 0 0 1 0 -3 radiance dimension radiometrie en radiobiologie radiometry and radiobiology -1 Å-1 reciprocal angstrom -1 atm-1 omgekeerde atmosfeer (standaard) reciprocal atmosphere (standard) -3 Å-3 reciprocal cubic angstrom -3 cm-3 omgekeerde kubieke centimeter reciprocal cubic centimetre -3 m-3 omgekeerde kubieke meter reciprocal cubic metre -3 μm-3 omgekeerde kubieke micrometer reciprocal cubic micrometre -3 mm-3 omgekeerde kubieke millimeter reciprocal cubic millimetre -3 nm-3 omgekeerde kubieke nanometer reciprocal cubic nanometre -3 pc-3 omgekeerde kubieke parsec reciprocal cubic parsec -1 d-1 omgekeerde dag reciprocal day -1 °C-1 omgekeerde graad Celsius reciprocal degree Celsius -1 (°C d)-1 omgekeerde graad Celsius dag reciprocal degree Celsius day -1 g-1 omgekeerde gram reciprocal gram -1 H-1 omgekeerde henry reciprocal henry -1 h-1 omgekeerd uur reciprocal hour -1 K-1 omgekeerde kelvin reciprocal kelvin -1 l-1 omgekeerde liter reciprocal litre -1 Reciprocal metre is a unit of wavenumber defined as 1 divided by metre. Reciprocal metre is a derived unit in the International System of Units. m-1 Reciprocal metre is a unit of wavenumber defined as 1 divided by metre. omgekeerde meter reciprocal metre -1 min-1 omgekeerde minuut reciprocal minute -1 ppm-1 reciprocal parts per million -1 (Pa s)-1 (Pa·s)-1 Pa-1·s-1 Pa-1 s-1 omgekeerde pascal seconde reciprocal pascal second -1 s-1 omgekeerde seconde reciprocal second -2 cm-2 omgekeerde vierkante centimeter reciprocal square centimetre -2 m-2 omgekeerde vierkante meter reciprocal square metre m-2·g-1 m-2 g-1 omgekeerde vierkante meter omgekeerde gram reciprocal square metre reciprocal gram m-2·m-1 m-2 m-1 omgekeerde vierkante meter omgekeerde meter reciprocal square metre reciprocal metre -1 W-1 omgekeerde watt reciprocal watt -1 a-1 omgekeerd jaar reciprocal year 0 2 -2 0 -1 0 2 reluctance dimension 0.010 rem The rem is a unit of dose equivalent defined as 1.0e-2 sievert. rem rem 6.283185 r The revolution is a unit of angle defined as 6.283185 radian. revolution 10 The rhe is a unit of fluidity defined as 10 reciprocal pascal second (time). rhe rhe 5.029210 US rod perch pole rd The US rod is a unit of length defined as 5.029210 metre. rod (US) 0.000258 R The röntgen is a unit of exposure to x and γ rays defined as 2.58e-4 coulomb per kilogram. röntgen röntgen bolletje scoop 0.000004848137 arcsecond boogseconde second of arc " The second (angle) is a unit of angle defined as 4.848137e-6 radian. second (angle) seconde (hoek) 秒（角度） 2 arcsecond squared arcsec2 second (angle) squared 0.0041666667 s Wordt gebruikt als hoek (360°=864000) voor o.a. rechte klimming. De s wordt meestal als superscript achter de waarde gezet. Zoals in 5h34m12s09. Vaak wordt de fractie in seconden zonder punt geschreven, de s wordt als afscheiding gebruikt (http://en.wikipedia.org/wiki/Right_ascension). second (hour angle) seconde (uurhoek) 0.9972696 second (sidereal) sidereal second The sidereal second is a unit of time defined as 9.972696e-1 second. second (sidereal) The second is a unit of time defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom. The second is a base unit in the International System of Units. s sec The second is a unit of time defined as the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the cesium 133 atom. second seconde 秒 s·A s A second ampere seconde ampère s d-1 s·d-1 s/d second per day seconde per dag s m-2 s·m-2 s/m2 second per square metre 2 s2 second squared seconde kwadraat -2 s-2 second to the power -2 seconde tot de macht -2 opscheplepel serving spoon 0.000000010 The shake is a unit of time defined as 1.0e-8 second. shake Sh The shannon is a unit of information capacity defined as 1 bit. shannon shannon shipping shipping The siemens is a unit of electrical conductance defined as 1 divided by ohm = ampere divided by volt = coulomb squared times second divided by kilogram times square metre = ampere squared times second to the power 3 divided by kilogram times square metre. The siemens is a derived unit in the International System of Units. S The siemens is a unit of electrical conductance defined as 1 divided by ohm = ampere divided by volt = coulomb squared times second divided by kilogram times square metre = ampere squared times second to the power 3 divided by kilogram times square metre. siemens siemens S m-1 S·m-1 S/m siemens per meter siemens per metre The sievert is a unit of dose equivalent defined as joule divided by kilogram = square metre divided by second squared. The sievert is a derived unit is the International System of Units. Sv The sievert is a unit of dose equivalent defined as joule divided by kilogram = square metre divided by second squared. sievert sievert slice snee 14.59390 slug The slug is a unit of mass defined as 1.459390e1 kilogram. slug 金属块 383900000000000000000000000 L_{\astrosun} L_☉ Solar luminosity is a unit used in astronomy to denote stellar or galactic radiant fluxes (http://en.wikipedia.org/wiki/SolarLuminosity). solar luminosity 1988920000000000000000000000000 M_{\astrosun} M_☉ Solar mass is a unit used in astronomy to denote stellar or galactic masses (http://en.wikipedia.org/wiki/SolarMass). solar mass zonsmassa M_{\astrosun} pc^{-3} M_☉ pc-3 M_☉·pc-3 M_☉/pc3 The mass (in solar masses) per cubic parsec. solar mass per cubic parsec zonsmassa per kubieke parsec M_{\astrosun}Gyr^{-1}kpc^{-1} M_☉ Gyr-1 kpc-3 M_☉·Gyr-1·kpc-3 M_☉/(Gyr kpc3) The amount of stellar mass created per cubic kiloparsec in each billion years. solar mass per gigayear cubic kiloparsec M_☉ Gyr-1 pc-3 M_☉·Gyr-1·pc-3 M_☉/(Gyr pc3) The amount of stellar mass created per cubic parsec in each billion years. solar mass per gigayear cubic parsec 695500000 R_{\astrosun} R_☉ Solar radius is a unit used in astronomy to denote stellar or stellar system radii (http://en.wikipedia.org/wiki/solarRadius). solar radius 1 0 0 0 -2 0 -1 specific catalytic activity dimension 0 0 2 0 0 0 -2 specific energy, absorbed dose, or dose equivalent dimension 0 0 2 0 0 -1 -2 specific entropy or specific heat capacity dimension 0 0 3 0 -1 0 0 specific volume dimension 0 0 1 0 0 0 -1 snelheiddimensie speed dimension broodbelegging spread 2 Å2 square angstrom 2 am2 square attometre vierkante attometer 2 cm2 square centimetre vierkante centimeter 2 dam2 square decametre vierkante decameter 2 dm2 square decimetre vierkante decimeter 2 Em2 square exametre vierkante exameter 2 fm2 square femtometre vierkante femtometer 2 ft2 square foot (international) 2 Gm2 square gigametre vierkante gigameter 2 hm2 square hectometre vierkante hectometer 2 in2 square inch (international) 2 km2 10^6 m2 square kilometre vierkante kilometer 2 Mm2 square megametre vierkante megameter 2 Square metre is a unit of area defined as the area of a square whose sides measure exactly one metre. Square metre is a derived unit in the International System of Units. m2 Square metre is a unit of area defined as the area of a square whose sides measure exactly one metre. square metre vierkante meter 平方米 m2·d m2 d square metre day vierkante meter dag m2·Hz m2 Hz square metre hertz vierkante meter hertz m2·K m2 K square metre kelvin vierkante meter kelvin m2 K W-1 m2·K/W m2·K·W-1 m2 K/W square metre kelvin per watt vierkante meter kelvin per watt m2·nm m2 nm square metre nanometre vierkante meter nanometer m2 cm-3 m2·cm-3 m2/cm3 square metre per cubic centimetre vierkante meter per kubieke centimeter m2 g-1 m2·g-1 m2/g square metre per gram vierkante meter per gram m2 s-1 m2·s-1 m2/s square metre per second vierkante meter per seconde m2 m-2 m2·m-2 m2/m2 square metre per square metre vierkante meter per vierkante meter m2 m-2 d-1 m2·m-2·d-1 m2/(m2 d) square metre per square metre day m2·s m2 s square metre second vierkante meter seconde m2·sr m2 sr square metre steradian vierkante meter steradian 2 μm2 square micrometre vierkante micrometer 2 mi2 square mile (statute) 2 mm2 square millimetre vierkante millimeter 2 nm2 square nanometre vierkante nanometer 2 Pm2 square petametre vierkante petameter 2 pm2 square picometre vierkante picometer 2 Tm2 square terametre vierkante terameter 2 yd2 square yard (international) 2 ym2 square yoctometre vierkante yoctometer 2 Ym2 square yottametre vierkante yottameter 2 zm2 square zeptometre vierkante zeptometer 2 Zm2 square zettametre vierkante zettameter standard deviation 標準偏差 0.0000000003335641 statA The statampere is a unit of electric current defined as 3.335641e-10 ampere. statampere statampère 0.0000000003335641 statC The statcoulomb is a unit of electric charge defined as 3.335641e-10 coulomb. statcoulomb statcoulomb 0.000000000001112650 statF The statfarad is a unit of capacitance defined as 1.112650e-12 farad. statfarad statfarad 898755200000 statH The stathenry is a unit of inductance defined as 8.987552e11 henry. stathenry stathenry 0.000000000001112650 statsiemens statsiemens The statmho is a unit of electrical conductance defined as 1.112650e-12 siemens. statmho statmho 898755200000 statΩ The statohm is a unit of electrical resistance defined as 8.987552e11 ohm. statohm statohm 2997900 statT The stattesla is a unit of magnetic flux density defined as 2.9979e6 tesla. stattesla stattesla 299.7925 statV The statvolt is a unit of electric potential defined as 2.997925e2 volt. statvolt statvolt 299.79 statWb The statweber is a unit of magnetic flux defined as 2.9979e2 weber. statweber statweber The steradian is a unit of solid angle defined as the solid angle subtended at the center of a sphere by a portion of the surface of the sphere that has an area equal to the square of the radius of the sphere. The steradian is a derived unit in the International System of Units. sr The steradian is a unit of solid angle defined as the solid angle subtended at the center of a sphere by a portion of the surface of the sphere that has an area equal to the square of the radius of the sphere. steradiaal steradian 球面度 sr·m2 sr m2 steradiaal vierkante meter steradian square metre sr·m2·Hz sr m2 Hz steradiaal vierkante meter hertz steradian square metre hertz The stere is a unit of volume defined as cubic metre. stere 10000 sb The stilb is a unit of luminance defined as 1.0e4 candela per square metre. stilb stilb 0.00010 St The stokes is a unit of kinematic viscosity defined as 1.0e-4 square metre per second (time). stokes stokes sum 合計 0 0 0 0 1 0 -2 oppervlaktespanningdimensie surface tension dimension duurzaamheid sustainability system that contains as many elementary entities as there are atoms in 0.012 kilogram of carbon 122 0.00001478676 US tablespoon The US tablespoon is a unit of volume defined as 1.478676e-5 cubic metre. tablespoon (US) 0.000004928922 US teaspoon The US teaspoon is a unit of volume defined as 4.928922e-6 cubic metre. teaspoon (US) 1099511627776 terabinary Ti IEC prefix tebi tebi Tibit tebibit tebibit TiB tebibyte tebibyte 1000000000000 T tera tera TA The teraampere is a unit of electric current defined as 1.0e12 ampere. teraampere teraampère TBq The terabecquerel is a unit of activity defined as 1.0e12 becquerel. terabecquerel terabecquerel Tbit terabit terabit TB 10^12字节 terabyte terabyte Tcd The teracandela is a unit of luminous intensity defined as 1.0e12 candela. teracandela teracandela TC The teracoulomb is a unit of electric charge defined as 1.0e12 coulomb. teracoulomb teracoulomb TF The terafarad is a unit of capacitance defined as 1.0e12 farad. terafarad terafarad Tg The teragram is a unit of mass defined as 1.0e12 gram. 10^12克 teragram teragram Tg l-1 Tg·l-1 Tg/l Teragram per litre is a unit of density defined as teragram divided by litre. teragram per liter teragram per litre TGy The teragray is a unit of absorbed dose defined as 1.0e12 gray. teragray teragray TH The terahenry is a unit of inductance defined as 1.0e12 henry. terahenry terahenry THz The terahertz is a unit of frequency defined as 1.0e12 hertz. terahertz terahertz TJ The terajoule is a unit of energy defined as 1.0e12 joule. terajoule terajoule Tkat The terakatal is a unit of catalytic activity defined as 1.0e12 katal. terakatal terakatal TK The terakelvin is a unit of thermodynamic temperature defined as 1.0e12 kelvin. terakelvin terakelvin Tl teraliter teralitre Tlm teralumen teralumen Tlx teralux teralux Tm 10^9 km The terametre is a unit of length defined as 1.0e12 metre. 10^12米 terameter terametre Tm s-1 Tm·s-1 Tm/s Terametre per second is a unit of speed defined as terametre divided by second. terameter per seconde terametre per second Tm s-2 Tm·s-2 Tm/s2 Terametre per second squared is a unit of acceleration defined as terametre divided by second squared. terameter per seconde kwadraat terametre per second squared TM The teramolar is a unit of amount of substance concentration defined as 1.0e12 molar. teramolair teramolar Tmol teramol teramole Tmol l-1 Tmol·l-1 Tmol/l Teramole per litre is a unit of amount of substance concentration defined as teramole divided by litre. teramole per liter teramole per litre Tmol m-1 Tmol·m-1 Tmol/m teramole per meter teramole per metre TN teranewton teranewton TΩ teraohm teraohm TPa terapascal terapascal Ts terasecond teraseconde 2 Ts2 terasecond squared teraseconde kwadraat TS terasiemens terasiemens TSv terasievert terasievert TT teratesla teratesla TV teravolt teravolt TW terawatt terawatt terawatt-hour terawatthour TWh TW·h TW h terawatt hour TWb teraweber teraweber The tesla is a unit of magnetic flux density defined as volt times second divided by square metre = newton divided by ampere times metre = weber divided by square metre = kilogram divided by coulomb times second = kilogram divided by ampere times second squared. The tesla is a derived unit in the International System of Units. T The tesla is a unit of magnetic flux density defined as volt times second divided by square metre = newton divided by ampere times metre = weber divided by square metre = kilogram divided by coulomb times second = kilogram divided by ampere times second squared. tesla tesla 105506000 EC therm The EC therm is a unit of energy defined as 1.05506e8 joule. therm (EC) 105480400 US therm The US therm is a unit of energy defined as 1.054804e8 joule. therm (US) 0 0 1 0 1 -1 -3 thermal conductivity dimension 0 0 0 0 -1 1 3 thermal insulance dimension 0 0 -2 0 -1 1 3 thermal resistance dimension 0 0 0 0 0 1 0 Θ absolute-temperatuurdimensie thermodynamic temperature dimension triple point of water thermodynamic temperature thermodynamica thermodynamics 1000 Thousand is a unit of dimension one defined as 1000. thousand piece 0 0 0 0 0 0 1 T dimensie van tijd time dimension 8896.443 short ton-force The short ton-force is a unit of force defined as 8.896443e3 newton. ton-force (short) 1016.047 long ton The long ton is a unit of mass defined as 1.016047e3 kilogram. ton (long) register ton The register ton is a unit of volume defined as 100 cubic foot = 2.8316846592 cubic metre. ton (register) 907.1847 short ton The short ton is a unit of mass defined as 9.071847e2 kilogram. ton (short) 0.02916667 short assay ton The short assay ton is a unit of mass defined as 2.916667e-2 kilogram. ton (short assay) 3516.853 The ton of refrigeration is a unit of power defined as 3.516853e3 watt. ton of refrigeration 4184000000 The ton of TNT is a unit of energy defined as 4.184e9 joule. ton of TNT 1000 metric ton t The tonne is a unit of mass defined as 1000 kilogram. ton tonne 公吨 1000 tCO2eq tonne of carbon dioxide equivalent tCO2eq/GWh tonne of carbon dioxide equivalent per gigawatt hour t m-3 t·m-3 t/m3 ton per kubieke meter tonne per cubic metre t ha-1 t·ha-1 t/ha tonne per hectare 133.322368421053 Torr The torr is a unit of pressure defined as 1.333224e2 pascal. torr torr triple point of water typografie typography u The unified atomic mass unit is a unit of mass defined as 1.660538782(83)e-27 kilogram. unified atomic mass unit u Å-3 u·Å-3 u/Å3 unified atomic mass unit per cubic angstrom 0.0000001256637 The unit pole is a unit of magnetic flux defined as 1.256637e-7 weber. unit pole The volt is a unit of electric potential defined as watt divided by ampere = joule divided by coulomb = newton times metre divided by ampere times second = kilogram times square metre divided by ampere times second to the power 3. The volt is a derived unit in the International System of Units. V The volt is a unit of electric potential defined as watt divided by ampere = joule divided by coulomb = newton times metre divided by ampere times second = kilogram times square metre divided by ampere times second to the power 3. volt volt V A-1 V·A-1 V/A volt per ampere volt per ampère V m-1 V·m-1 V/m volt per meter volt per metre V W-1 V·W-1 V/W volt per watt volt per watt V·s V s volt second volt seconde 0 0 3 0 0 0 0 volume dimension volumedimensie 0 0 3 0 0 0 -1 volumetric flow rate dimension 0 0 -1 0 1 -1 -2 volumetric heat capacity dimension The watt is a unit of power defined as joule divided by second = newton times metre divided by second = volt times ampere = kilogram times square metre divided by second to the power 3. The watt is a derived unit in the International System of Units. W The watt is a unit of power defined as joule divided by second = newton times metre divided by second = volt times ampere = kilogram times square metre divided by second to the power 3. watt watt watt-hour watthour Wh W·h W h watt hour W A-1 W·A-1 W/A watt per ampere watt per ampère W m-3 W·m-3 W/m3 watt per cubic metre watt per kubieke meter W Hz-1 W·Hz-1 W/Hz watt per hertz watt per hertz W m-1 K-1 W/(m·K) W·m-1·K-1 W/(m K) watt per meter kelvin watt per metre kelvin W nm-1 W·nm-1 W/nm watt per nanometer watt per nanometre W arcsec-2 W·arcsec-2 W/arcsec2 The radiative intensity (in watts) of an area on the celestial sphere of 1 arcsecond by 1 arcsecond. watt per second (angle) squared W m-2 W·m-2 W/m2 watt per square metre watt per vierkante meter W m-2 Hz-1 W·m-2·Hz-1 W/(m2 Hz) watt per square metre hertz watt per vierkante meter hertz W m-2 K-1 W/(m2·K) W·m-2·K-1 W/m2 K watt per square metre kelvin watt per vierkante meter kelvin W m-2 nm-1 W·m-2·nm-1 W/(m2 nm) watt per square metre nanometre watt per vierkante meter nanometer W m-2 sr-1 W/(m2·sr) W·m-2·sr-1 W/(m2 sr) watt per square metre steradian watt per vierkante meter steradiaal W sr-1 W·sr-1 W/sr watt per steradiaal watt per steradian W sr-1 m-2 W·sr-1·m-2 W/(sr m2) watt per steradiaal vierkante meter watt per steradian square metre W sr-1 m-2 Hz-1 W·sr-1·m-2·Hz-1 W/(sr m2 Hz) watt per steradiaal vierkante meter hertz watt per steradian square metre hertz W·m2 W m2 watt square metre watt vierkante meter 0 0 -1 0 0 0 0 golfgetaldimensie wavenumber dimension The weber is a unit of magnetic flux defined as kilogram times square metre divided by second squared times ampere = volt times second = joule divided by ampere. The weber is a derived unit in the International System of Units. Wb The weber is a unit of magnetic flux defined as kilogram times square metre divided by second squared times ampere = volt times second = joule divided by ampere. weber weber Wb A-1 Wb·A-1 Wb/A weber per ampere weber per ampère Wb m-2 Wb·m-2 Wb/m2 weber per square metre weber per vierkante meter punt wedge 604800 The week is a unit of time defined as 6.04800e5 second. week week wijnglas wine glass 0.9144 international yard yd The international yard is a unit of length defined as 9.144e-1 metre. yard (international) 码（国际） 31556952 \yearUnit y yr a The year is a unit of time defined as 31556952 second. jaar year 31558150 sidereal year The sidereal year is a unit of time defined as 3.155815e7 second. year (sidereal) 31556930 tropical year The tropical year is a unit of time defined as 3.155693e7 second. year (tropical) 1208925819614629174706176 Yi IEC prefix yobi yobi Yibit yobibit yobibit YiB yobibyte yobibyte 0.000000000000000000000001 y yocto yocto yA The yoctoampere is a unit of electric current defined as 1.0e-24 ampere. yoctoampere yoctoampère yBq The yoctobecquerel is a unit of activity defined as 1.0e-24 becquerel. yoctobecquerel yoctobecquerel ycd The yoctocandela is a unit of luminous intensity defined as 1.0e-24 candela. yoctocandela yoctocandela yC The yoctocoulomb is a unit of electric charge defined as 1.0e-24 coulomb. yoctocoulomb yoctocoulomb y°C The yoctodegree Celsius is a unit of temperature defined as 1.0e-24 degree Celsius. yoctodegree Celsius yoctograad Celsius yF The yoctofarad is a unit of capacitance defined as 1.0e-24 farad. yoctofarad yoctofarad yg The yoctogram is a unit of mass defined as 1.0e-24 gram. yoctogram yoctogram yg l-1 yg·l-1 yg/l Yoctogram per litre is a unit of density defined as yoctogram divided by litre. yoctogram per liter yoctogram per litre yGy The yoctogray is a unit of absorbed dose defined as 1.0e-24 gray. yoctogray yoctogray yH The yoctohenry is a unit of inductance defined as 1.0e-24 henry. yoctohenry yoctohenry yHz The yoctohertz is a unit of frequency defined as 1.0e-24 hertz. yoctohertz yoctohertz yJ The yoctojoule is a unit of energy defined as 1.0e-24 joule. yoctojoule yoctojoule ykat The yoctokatal is a unit of catalytic activity defined as 1.0e-24 katal. yoctokatal yoctokatal yK The yoctokelvin is a unit of temperature defined as 1.0e-24 kelvin. yoctokelvin yoctokelvin yl yoctoliter yoctolitre ylm yoctolumen yoctolumen ylx yoctolux yoctolux ym The yoctometre is a unit of length defined as 1.0e-24 metre. yoctometer yoctometre ym s-1 ym·s-1 ym/s Yoctometre per second is a unit of speed defined as yoctometre divided by second. yoctometer per seconde yoctometre per second ym s-2 ym·s-2 ym/s2 Yoctometre per second squared is a unit of acceleration defined as yoctometre divided by second squared. yoctometer per seconde kwadraat yoctometre per second squared yM The yoctomolar is a unit of amount of substance concentration defined as 1.0e-24 molar. yoctomolair yoctomolar ymol yoctomol yoctomole ymol l-1 ymol·l-1 ymol/l Yoctomole per litre is a unit of amount of substance concentration defined as yoctomole divided by litre. yoctomole per liter yoctomole per litre ymol m-1 ymol·m-1 ymol/m yoctomole per meter yoctomole per metre yN yoctonewton yoctonewton yΩ yoctoohm yoctoohm yPa yoctopascal yoctopascal yrad yoctoradiaal yoctoradian ys yoctosecond yoctoseconde 2 ys2 yoctosecond squared yoctoseconde kwadraat yS yoctosiemens yoctosiemens ySv yoctosievert yoctosievert ysr yoctosteradiaal yoctosteradian yT yoctotesla yoctotesla yV yoctovolt yoctovolt yW yoctowatt yoctowatt yWb yoctoweber yoctoweber 1000000000000000000000000 Y yotta yotta YA The yottaampere is a unit of electric current defined as 1.0e24 ampere. yottaampere yottaampère YBq The yottabecquerel is a unit of activity defined as 1.0e24 becquerel. yottabecquerel yottabecquerel Ybit yottabit yottabit YB 10^24字节 yottabyte yottabyte Ycd The yottacandela is a unit of luminous intensity defined as 1.0e24 candela. yottacandela yottacandela YC The yottacoulomb is a unit of electric charge defined as 1.0e24 coulomb. yottacoulomb yottacoulomb YF The yottafarad is a unit of capacitance defined as 1.0e24 farad. yottafarad yottafarad YG The yottagram is a unit of mass defined as 1.0e24 gram. yottagram yottagram Yg l-1 Yg·l-1 Yg/l Yottagram per litre is a unit of density defined as yottagram divided by litre. yottagram per liter yottagram per litre YGy The yottagray is a unit of absorbed dose defined as 1.0e24 gray. yottagray yottagray YH The yottahenry is a unit of inductance defined as 1.0e24 henry. yottahenry yottahenry YHz The yottahertz is a unit of frequency defined as 1.0e24 hertz. yottahertz yottahertz YJ The yottajoule is a unit of energy defined as 1.0e24 joule. yottajoule yottajoule Ykat The yottakatal is a unit of catalytic activity defined as 1.0e24 katal. yottakatal yottakatal YK The yottakelvin is a unit of thermodynamic temperature defined as 1.0e24 kelvin. yottakelvin yottakelvin Yl yottaliter yottalitre Ylm yottalumen yottalumen Ylx yottalux yottalux Ym The yottametre is a unit of length defined as 1.0e24 metre. 10^24米 yottameter yottametre Ym s-1 Ym·s-1 Ym/s Yottametre per second is a unit of speed defined as yottametre divided by second. yottameter per seconde yottametre per second Ym s-2 Ym·s-2 Ym/s2 Yottametre per second squared is a unit of acceleration defined as yottametre divided by second squared. yottameter per seconde kwadraat yottametre per second squared YM The yottamolar is a unit of amount of substance concentration defined as 1.0e24 molar. yottamolair yottamolar Ymol yottamol yottamole Ymol l-1 Ymol·l-1 Ymol/l Yottamole per litre is a unit of amount of substance concentration defined as yottamole divided by litre. yottamole per liter yottamole per litre Ymol m-1 Ymol·m-1 Ymol/m yottamole per meter yottamole per metre YN yottanewton yottanewton YΩ yottaohm yottaohm YPa yottapascal yottapascal Ys yottasecond yottaseconde 2 Ys2 yottasecond squared yottaseconde kwadraat YS yottasiemens yottasiemens YSv yottasievert yottasievert YT yottatesla yottatesla YV yottavolt yottavolt YW yottawatt yottawatt YWb yottaweber yottaweber 1180591620717411303424 Zi IEC prefix zebi zebi Zibit zebibit zebibit ZiB zebibyte zebibyte 0.000000000000000000001 z zepto zepto zA The zeptampere is a unit of electric current defined as 1.0e-21 ampere. zeptoampere zeptoampère zBq The zeptbecquerel is a unit of activity defined as 1.0e-21 becquerel. zeptobecquerel zeptobecquerel zcd The zeptcandela is a unit of luminous intensity defined as 1.0e-21 candela. zeptocandela zeptocandela zC The zeptcoulomb is a unit of electric charge defined as 1.0e-21 coulomb. zeptocoulomb zeptocoulomb z°C The zeptdegree Celsius is a unit of temperature defined as 1.0e-21 degree Celsius. zeptodegree Celsius zeptograad Celsius zF The zeptfarad is a unit of capacitance defined as 1.0e-21 farad. zeptofarad zeptofarad zg The zeptgram is a unit of mass defined as 1.0e-21 gram. zeptogram zeptogram zg l-1 zg·l-1 zg/l Zeptogram per litre is a unit of density defined as zeptogram divided by litre. zeptogram per liter zeptogram per litre zGy The zeptgray is a unit of absorbed dose defined as 1.0e-21 gray. zeptogray zeptogray zH The zepthenry is a unit of inductance defined as 1.0e-21 henry. zeptohenry zeptohenry zHz The zepthertz is a unit of frequency defined as 1.0e-21 hertz. zeptohertz zeptohertz zJ The zeptjoule is a unit of energy defined as 1.0e-21 joule. zeptojoule zeptojoule zkat The zeptkatal is a unit of catalytic activity defined as 1.0e-21 katal. zeptokatal zeptokatal zK The zeptkelvin is a unit of temperature defined as 1.0e-21 kelvin. zeptokelvin zeptokelvin zl zeptoliter zeptolitre zlm zeptolumen zeptolumen zlx zeptolux zeptolux zm The zeptometre is a unit of length defined as 1.0e-21 metre. zeptometer zeptometre zm s-1 zm·s-1 zm/s Zeptometre per second is a unit of speed defined as zeptometre divided by second. zeptometer per seconde zeptometre per second zm s-2 zm·s-2 zm/s2 Zeptometre per second squared is a unit of acceleration defined as zeptometre divided by second squared. zeptometer per seconde kwadraat zeptometre per second squared zM The zeptmolar is a unit of amount of substance concentration defined as 1.0e-21 molar. zeptomolair zeptomolar zmol zeptomol zeptomole zmol l-1 zmol·l-1 zmol/l Zeptomole per litre is a unit of amount of substance concentration defined as zeptomole divided by litre. zeptomole per liter zeptomole per litre zmol m-1 zmol·m-1 zmol/m zeptomole per meter zeptomole per metre zN zeptonewton zeptonewton zΩ zeptoohm zeptoohm zPa zeptopascal zeptopascal zrad zeptoradiaal zeptoradian zs zeptosecond zeptoseconde 2 zs2 zeptosecond squared zeptoseconde kwadraat zS zeptosiemens zeptosiemens zSv zeptosievert zeptosievert zsr zeptosteradiaal zeptosteradian zT zeptotesla zeptotesla zV zeptovolt zeptovolt zW zeptowatt zeptowatt zWb zeptoweber zeptoweber 1000000000000000000000 Z zetta zetta ZA The zettaampere is a unit of electric current defined as 1.0e21 ampere. zettaampere zettaampère ZBq The zettabecquerel is a unit of activity defined as 1.0e21 becquerel. zettabecquerel zettabecquerel Zbit zettabit zettabit ZB 10^21字节 zettabyte zettabyte Zcd The zettacandela is a unit of luminous intensity defined as 1.0e21 candela. zettacandela zettacandela ZC The zettacoulomb is a unit of electric charge defined as 1.0e21 coulomb. zettacoulomb zettacoulomb ZF The zettafarad is a unit of capacitance defined as 1.0e21 farad. zettafarad zettafarad Zg The zettagram is a unit of mass defined as 1.0e21 gram. 10^21克 zettagram zettagram Zg l-1 Zg·l-1 Zg/l Zettagram per litre is a unit of density defined as zettagram divided by litre. zettagram per liter zettagram per litre ZGy The zettagray is a unit of absorbed dose defined as 1.0e21 gray. zettagray zettagray ZH The zettahenry is a unit of inductance defined as 1.0e21 henry. zettahenry zettahenry ZHz The zettahertz is a unit of frequency defined as 1.0e21 hertz. zettahertz zettahertz ZJ The zettajoule is a unit of energy defined as 1.0e21 joule. zettajoule zettajoule Zkat The zettakatal is a unit of catalytic activity defined as 1.0e21 katal. zettakatal zettakatal ZK The zettakelvin is a unit of thermodynamic temperature defined as 1.0e21 kelvin. zettakelvin zettakelvin Zl zettaliter zettalitre Zlm zettalumen zettalumen Zlx zettalux zettalux Zm The zettametre is a unit of length defined as 1.0e21 metre. zettameter zettametre Zm s-1 Zm·s-1 Zm/s Zettametre per second is a unit of speed defined as zettametre divided by second. zettameter per seconde zettametre per second Zm s-2 Zm·s-2 Zm/s2 Zettametre per second squared is a unit of acceleration defined as zettametre divided by second squared. zettameter per seconde kwadraat zettametre per second squared ZM The zettamolar is a unit of amount of substance concentration defined as 1.0e21 molar. zettamolair zettamolar Zmol zettamol zettamole Zmol l-1 Zmol·l-1 Zmol/l Zettamole per litre is a unit of amount of substance concentration defined as zettamole divided by litre. zettamole per liter zettamole per litre Zmol m-1 Zmol·m-1 Zmol/m zettamole per meter zettamole per metre ZN zettanewton zettanewton ZΩ zettaohm zettaohm ZPa zettapascal zettapascal Zs zettasecond zettaseconde 2 Zs2 zettasecond squared zettaseconde kwadraat ZS zettasiemens zettasiemens ZSv zettasievert zettasievert ZT zettatesla zettatesla ZV zettavolt zettavolt ZW zettawatt zettawatt ZWb zettaweber zettaweber 10th percentile 20th percentile 25th percentile 30th percentile 40th percentile 60th percentile 70th percentile th percentile 80th percentile 90th percentile 1992 Explanatory Supplement to the Astronomical Almanac 1891389459 http://www.openisbn.com/isbn/1891389459/ 2013 Semantic Support of Quantitative Research 978-94-6228-061-8 http://www.openisbn.com/isbn/9789462280618/ Astrophysical Journal ApJ http://iopscience.iop.org/0004-637X/ 2003 Astrophysical Techniques 5 9781466511156 http://www.crcpress.com/product/isbn/9781466511156 Detectors 1 185 1 Photometry 3 365 329 Brengt Strömgren C.R. Kitchin Cambridge, UK Cambridge University Press 1958 Astronomy Distance Measurement Two-dimensional spectral classification by narrow-band photometry for B stars in clusters and associations 206 185 http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1958ApJ...128..185C&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf 128 David L. Crawford Edwin Budding Glossary 739 721 Hajo Rijgersberg IAU Division I Working Group Numerical Standards Resolution B2 Bristol, UK Institute of Physics Publishing International Astronomical Union 2007 Introduction to Astronomical Photometry 2 9780521847117 http://ebooks.cambridge.org/ebook.jsf?bid=CBO9780511536175 Introduction 2 38 11 Jean Meeus Kenneth Siedelmann Osman Demircan 1956 Astronomy Distance Measurement Two-dimensional spectral classification of F stars through photoelectric photometry with interference filters 1346 1336 http://www.sciencedirect.com/science/article/pii/0083665656900605 2 Sausalito, California University Science Books Amsterdam, The Netherlands Vrije Universiteit Vistas in Astronomy Willmann-Bell Inc. Transformation of Coordinates 13 96 92 Apparent place of a star 23 158 149 1998 Algorithms Astronomy - Data processing Astronomy - Problems, exercises Astronomical Algorithms 2 0943396611 http://www.willbell.com/math/mc1.htm 2.0.59 Aberration The apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object. aberration AberrationInLatitude Δβ The apparent angular displacement in ecliptical latitude of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object. aberration in latitude AberrationInLongitude Δλ The apparent angular displacement in ecliptical longitude of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object. aberration in longitude AbsoluteBolometricMagnitude M_bol The absolute magnitude (see absolute magnitude) of a star is a measure of its total energy emission per second, or luminosity, i.e., the bolometric magnitude from a standard distance (10 pc). absolute bolometric magnitude AbsoluteMagnitude M Logarithmic measure of the brightness of an object as seen from a standard distance of 10 pc. Units usually not indicated (http://en.wikipedia.org/wiki/Magnitude_(astronomy). absolute magnitude absolute magnitude AbsorbedDose total ionizing dose Absorbed dose is the energy deposited in a medium by ionizing radiation. It is a derived quantity in the International System of Units. Absorbed dose is energy divided by mass. absorbed dose AbsorbedDoseRate absorbed dose rate Acceleration acceleratie a acceleration versnelling AceticAcidMassFraction The fraction of the mass of acetic acid in a phenomenon acetic acid mass fraction Acidity pH acidity AcousticFirmness firmness_ac Stevigheid gemeten met AWETA (acoustic firmness value). AFS value. acoustic firmness akoestische stevigheid Action actie action Activity activity (of a radionuclide) activity of a radionuclide A Activity is the decay rate of a radioactive substance. It is a derived quantity in the International System of Units. Activity is 1 divided by time. activiteit activity Admittance Y Admittance is a measure of how easily a circuit or device will allow a current to flow. It is electric current divided by electric potential. admittance Albedo α Ratio between radiation falling onto an object and the radiation reflected or scattered back. Or the ratio between the illumination and observed brightness. albedo albedo AlfvenNumber Al Alfvén number Altitude elevation Alt h The angular distance of a celestial body above or below the horizon, measured along the great circle passing through the body and the zenith. altitude AmbientDoseEquivalent ambient dose equivalent AmountOfMoney amount of money AmountOfSubstance n Amount of substance is the number of elementary entities such as atoms, molecules, electrons, particles, etc. present in a phenomenon. It is a base quantity in the International System of Units. amount of substance stofhoeveelheid AmountOfSubstanceConcentration molaire concentratie molar concentration C amount of substance concentration AmountOfSubstanceFlow amount-of-substance flow molar flow amount of substance flow AmountOfSubstanceFraction amount-of-substance fraction mole fraction molfractie y x amount of substance fraction AmountOfSubstanceFractionFlow amount-of-substance fraction flow mole fraction flow amount of substance fraction flow Amphiphilicity amfifiliciteit amphiphilicity Amplitude The difference between the maximum and minimum magnitudes of a variable star, i.e., the total range of its brightness. amplitude Angle plane angle β γ θ φ α Angle is the ratio between an arc and its radius. angle hoek 角度 AngularAcceleration α angular acceleration hoekversnelling AngularDisplacement angular displacement AngularMomentum draaiimpuls draaimoment hoekmoment J L angular momentum impulsmoment AngularSize angular size AngularSpeed angular frequency hoekfrequentie Ω ω angular speed hoeksnelheid AngularVelocity ω angular velocity AnnualAberration The component of the stellar abberation resulting from the motion of the Earth about the Sun. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object. annual aberration ApparentDiameter The angle that the actual diameter of an object makes in the sky; also known as angular size. Most often small, so units are mostly arcminutes, arcseconds, or even milli- or microarcseconds. apparent diameter ApparentDistanceModulus apparent distance modulus ApparentMagnitude m Logarithmic measure of the apparent brightness of an object. Units usually not indicated(http://en.wikipedia.org/wiki/Magnitude_(astronomy). apparent magnitude schijnbare magnitude Area oppervlak S A Area expresses the two-dimensional size of a defined part of a surface, typically a region bounded by a closed curve. It is a derived quantity in the International System of Units. Area is length squared. area oppervlakte 面积 AreaDensity area density oppervlaktedichtheid AreaDensityRate area density rate AreaFraction area fraction oppervlaktefractie AtomicMass m_a atomic mass AverageSpeed u average speed Azimuth Az A The angular distance measured clockwise along the horizon from a specified reference point (usually north) to the intersection with the great circle drawn from the zenith through a body on the celestial sphere. azimut azimuth BMagnitude m_B B Johnson B magnitude. The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm. The filter to be used is the Corning 5030 filter plus the Schott GG13 filter. B magnitude BMagnitudeAtMaximumBrightness B_max Johnson B magnitude at maximum brightness (i.e. for a variable star). The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm. The filter to be used is the Corning 5030 filter plus the Schott GG13 filter. B magnitude at maximum brightness BMagnitudeAtMinimumBrightness B_min Johnson B magnitude at minimum brightness (i.e. for a variable star). The Johnson B band is a standard filter in the blue area. The central wavelength is 440nm and the bandwidth is 100nm. The filter to be used is the Corning 5030 filter plus the Schott GG13 filter. B magnitude at minimum brightness BetaNarrowMagnitude β_narrow β_n β_narrow Magnitude in the Strömgren-Crawford photometric system with a peak wavelength at 485.8 nm and a peak-half-width of 2.9 nm. β_narrow magnitude BetaWideMagnitude β_wide β_w β_wide Magnitude in the Strömgren-Crawford photometric system with a peak wavelength at 485 nm and a peak-half-width of 12.9 nm. β_wide magnitude BodyLabelMass body label weight body label mass BodyMass body weight body mass BolometricCorrection BC The visual magnitude of an object minus its bolometric magnitude. bolometric correction BolometricMagnitude m_bol The magnitude of a star measured across all wavelengths, so that it takes into account the total amount of energy radiated. If a star is a strong infrared or ultraviolet emitter, its bolometric magnitude will differ greatly from its visual magnitude. bolometric magnitude BondAlbedo spherical albedo Is the fraction of the total incident solar radiation - the radiation at all wavelengths - that is reflected or scattered by an object in all directions. bond albedo Breadth b breadth breedte BrightnessTemperature The temperature that a blackbody would need to have in order to emit radiation of the observed intensity at a given wavelength (mostly used in radio astronomy). brightness temperature BudStadium bud stadium knopstadium BudStadiumDay0 sday0 Knopstadium vaasdag 0 (start vaasleven) (code). bud stadium day 0 knopstadium dag 0 BudStadiumDay4 sday4 Knopstadium vaasdag 4 (code). bud stadium day 4 knopstadium dag 4 BudStadiumDay7 sday7 Knopstadium vaasdag 7 (code). bud stadium day 7 knopstadium dag 7 BulkModulus κ K Bulk modulus is a substance's resistance to uniform compression. bulk modulus compressiemodulus CapMass cap weight cap mass Capacitance electric capacitance electrische capaciteit C Capacitance is the ability to hold electrical charge. It is a derived quantity in the International System of Units. Capacitance is electric charge divided by electric potential. capacitance capaciteit CarbonDioxideEquivalentMass carbon dioxide equivalent mass CarbonDioxideEquivalentMassPerEnergy carbon dioxide equivalent mass per energy CartonMass carton weight carton mass CatalyticActivity catalytic activity CatalyticActivityConcentration catalytic concentration catalytic activity concentration CauseEndOfVaseLifeAbscisedBuds abscised buds Oorzaak einde vaasleven knopval (1/0). cause end of vase life abscised buds oorzaak einde vaasleven knopval CauseEndOfVaseLifeAbscisedFlowers abscised flowers Oorzaak einde vaasleven bloemval (1/0). cause end of vase life abscised flowers oorzaak einde vaasleven bloemval CauseEndOfVaseLifeAbscisedLeaves abscised leaves Oorzaak einde vaasleven bladval (1/0). cause end of vase life abscised leaves oorzaak einde vaasleven bladval CauseEndOfVaseLifeBlueFlowers blue flowers Oorzaak einde vaasleven blauwe bloemen (1/0). cause end of vase life blue flowers oorzaak einde vaasleven blauwe bloemen CauseEndOfVaseLifeBotrytis bot Oorzaak einde vaasleven Botrytis (b3 of b4) (1/0). cause end of vase life Botrytis oorzaak einde vaasleven Botrytis CauseEndOfVaseLifeDryBuds dry buds Oorzaak einde vaasleven knopverdroging (1/0). cause end of vase life dry buds oorzaak einde vaasleven knopverdroging CauseEndOfVaseLifeDryFlowers dry flowers Oorzaak einde vaasleven bloemverdroging (1/0). cause end of vase life dry flowers oorzaak einde vaasleven bloemverdroging CauseEndOfVaseLifeDryLeaves dry leaves Oorzaak einde vaasleven bladverdroging (1/0). cause end of vase life dry leaves oorzaak einde vaasleven bladverdroging CauseEndOfVaseLifeMalformedBuds malformed buds Oorzaak einde vaasleven misvormde knoppen (1/0). cause end of vase life malformed buds oorzaak einde vaasleven misvormde knoppen CauseEndOfVaseLifeMalformedFlowers malformed flowers Oorzaak einde vaasleven misvormde bloemen (1/0). cause end of vase life malformed flowers oorzaak einde vaasleven misvormde bloemen CauseEndOfVaseLifeNonturgidFlowers nonturgid flowers Oorzaak einde vaasleven slappe bloemen (1/0). cause end of vase life nonturgid flowers oorzaak einde vaasleven slappe bloemen CauseEndOfVaseLifeNonturgidLeaves nonturgid leaves Oorzaak einde vaasleven slappe bladeren (1/0). cause end of vase life nonturgid leaves oorzaak einde vaasleven slappe bladeren CauseEndOfVaseLifeRottenFlowers rotten flowers Oorzaak einde vaasleven bloemrot (1/0). cause end of vase life rotten flowers oorzaak einde vaasleven bloemrot CauseEndOfVaseLifeRottenLeaves rotten leaves Oorzaak einde vaasleven rotte bladeren (1/0). cause end of vase life rotten leaves oorzaak einde vaasleven rotte bladeren CauseEndOfVaseLifeWiltedFlowers wilted flowers Oorzaak einde vaasleven bloemverwelking (1/0). cause end of vase life wilted flowers oorzaak einde vaasleven bloemverwelking CauseEndOfVaseLifeWiltedLeaves wilted leaves Oorzaak einde vaasleven bladverwelking (1/0). cause end of vase life wilted leaves oorzaak einde vaasleven bladverwelking CauseEndOfVaseLifeYellowLeaves yellow leaves Oorzaak einde vaasleven bladvergeling (1/0). cause end of vase life yellow leaves oorzaak einde vaasleven bladvergeling CelsiusTemperature θ t Celsius temperature Celsiustemperatuur Circumference C circumference omtrek 圆周 Co-RotationRadius r_c The radius (distance from the galaxy's centre) at which the stars move at the same speed as the spiral pattern or bar in a galaxy. co-rotation radius ColdGasMassFraction The fraction of the mass of a galaxy that is in the form of cold gas ~10s K. cold gas mass fraction CollisionFrequency ν_c ν_coll Collision frequency is the average number of collisions between reacting molecules per unit time. collision frequency ColorAreaFraction color% Voorbeeld avocado Hass: percentage oppervlak donker. color area fraction kleuroppervlaktefractie ColourIndex The difference between the apparent magnitude of a star at two different wavelengths (always the shorter-wavelength magnitude minus the longer-wavelength magnitude) to give a quantification of the star's colour. The magnitude of an object at different wavelengths are measured by using different filters before the detector. Often the Johnson system with UBV passbands are used. Other passbands may also be used (for instance g-r). colour index kleurindex ColourTemperature The temperature of a blackbody that has the same colour index as a given star. colour temperature ColumnNumberDensity density number density column number density CompressiveStress Compressive stress is a stress that, when applied, acts towards the center of a material. compressive stress ContactAngle contact angle CosmologicalConstant Λ The cosmological constant. cosmological constant kosmologische constante Cost cost CousinsMagnitude A magnitude measured in one of Cousins standard passbands (using a standard filter, i.e. I or R). Cousins magnitude Coverage coverage CowlingNumber second Cowling number Co2 Co Cowling number CriticalDensity ρ_c The density needed for a closed universe. critical density kritieke dichtheid CurrentDensity j J Current density is the density of flow of a conserved charge. It is a derived quantity in the International System of Units. Current density is electric current divided by area. current density CurvatureConstant k The curvature constant k=-1, 0, or 1. curvature constant Cut-OffWavelength λ_c Either: wavelengths at which the detectivity (D) falls to 0, or the wavelengths at which the detectivity falls to 1% of the peak value, or the wavelengths at which the normalised detectivity (D*) has fallen to half its peak value. cut-off wavelength DarkNoise Output from a detector when unilluminated - usually as RMS voltage or current (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2). dark noise Date date datum DecelerationParameter q deceleration parameter Declination dec δ The angular distance on the celestial sphere north or south of the celestial equator. It is measured along the hour circle passing through the celestial object. Declination is usually given in combination with right ascension or hour angle. declinatie declination Density concentration (w/v) mass density soortelijke massa ρ Density is the concentration of matter. It is a derived quantity in the International System of Units. Density is mass divided by volume. density dichtheid 密度 DensityParameter Ω Ratio of the average density and the critical density. density parameter DensityParameterForBaryonicMatter Ω_B The density parameter for baryonic (oridnary) matter. density parameter for baryonic matter DensityParameterForMatter Ω_M The density parameter for matter (either baryonic or dark). density parameter for matter DensityParameterForRadiation Ω_R The density parameter for radiation. density parameter for radiation DensityParameterForVacuum Ω_Λ The density parameter for vacuum. density parameter for vacuum Depth d depth diepte DetectiveQuantumEfficiency DQE Square of ratio between the output signal noise ratio and the input signal noise ratio. detective quantum efficiency Detectivity D Reciprocal of Noise equivalent power. The signal-to-noise ratio for incident radiation of unit intensity. detectivity Diameter d diameter diameter 直径 Diameter-Angle diameter (angle) diameter (hoek) DirectionalDoseEquivalent directional dose equivalent DisodiumEthyleneDiamineTetreAcetateMassFraction NaEDTA mass fraction The fraction of the mass of disodium ethylene diamine tetra acetate in a phenomenon disodium ethylene diamine tetra acetate mass fraction Displacement d displacement verplaatsing Distance d afstand distance 距离 DistanceModulus m-M The difference between the apparent magnitude (m) of an astronomical object, such as a star, and its absolute magnitude (M), used as a distance measurement. Distances can be expressed in distance modulii as $$m-M = 5\log d + 10 = 10-5 log \varpi$$ where \(d\) is the distance in kiloparsec and \(\varpi\) is the parallax in milliarcseconds. distance modulus DiurnalAberration The component of the stellar abberation resulting from the diurnal motion of the observer around the centre of the Earth. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object. diurnal aberration DoseEquivalent Dose equivalent is a measure of the radiation dose to tissue where an attempt has been made to allow for the different relative biological effects of different types of ionizing radiation. dose equivalent DrainageSpeed drainage speed DryBodyMass dry body weight dry body mass DryMass dry weight dry mass DryMatterMassFraction The fraction of the mass of dry matter in a phenomenon dry matter mass fraction Duration duration duur DynamicModulus E dynamic modulus DynamicRange Ratio between the saturation output and the dark signal, sometimes only over the region of linearity. dynamic range DynamicViscosity η μ viscosity Viscosity is the definite resistance to change of form of many materials. dynamic viscosity dynamische viscositeit Eccentricity e A measure of the deviation from a circle for an orbit. eccentriciteit eccentricity EclipticLatitude β The angular distance on the celestial sphere north or south of the ecliptic (the path of the Sun on the celestial sphere during one year). It is measured along the great circle passing through the object and the ecliptic poles and perpendicular to the ecliptic. ecliptic latitude EclipticLongitude λ The angular distance on the celestial sphere measured clockwise from the vernal equinox along the ecliptic (the path of the Sun on the celestial sphere during one year) to the intersection with the great circle drawn from the ecliptical north pole through the object. ecliptic longitude EggMassFraction The fraction of the mass of egg in a phenomenon egg mass fraction ElasticityTensor stiffness tensor c_ijkl elasticiteitstensor elasticity tensor ElectricCharge lading quantity of electricity q Q Electric charge is a conserved property of some subatomic particles, which determines their electromagnetic interaction. It is a derived quantity in the International System of Units. Electric charge is electric current times time. electric charge electrische lading ElectricChargeDensity charge density Electric charge density is the amount of electric charge in a volume. It is a derived quantity in the International System of Units. Electric charge density is electric charge divided by volume. electric charge density ElectricCurrent current i I Electric current is the flow of electric charge. It is a base quantity in the International System of Units. Electric current is electric charge divided by time. electric current ElectricDipoleMoment p Electric dipole moment is a measure of the polarity of a system of electric charges. electric dipole moment ElectricField electric field strength E Electric field is a property of the space surrounding an electric charge or in the presence of a time-varying magnetic field which exerts a forceon other electrically charged objects. electric field electrisch veld ElectricFluxDensity electric flux density ElectricPotential voltage voltage φ V Electric potential is the potential energy per unit charge associated with static (time-invariant) electric field. electric potential electrische potentiaal ElectricalConductance conductance electric conductance G Electrical conductance is a measure of how easily electricity flows along a certain path through an electrical element. electrical conductance ElectricalConductivity electrical conductivity ElectricalResistance electric resistance resistance R Electrical resistance is the degree to which an object opposes an electric current through it. It is a derived quantity in the International System of Units. Electrical resistance is electric potential divided by electric current. electrical resistance ElectricalResistivity electrical resistivity ElectromotiveForce emf E Electromotive force is that which causes a flow of current. electromotive force ElectronTemperature kinetic temperature T_k T_e The temperature determined by the mean kinetic energy of free electrons in a plasma; also known as kinetic temperature. electron temperature Ellipticity flattening oblateness f A measure of the amount by which an object, such as a planet or a galaxy, deviates from a perfect sphere. ellipticity Energy W E Energy can be defined as the ability to do work. It is a derived quantity in the International System of Units. energie energy 能量 EnergyDensity Energy density is the amount of energy stored in a given system or region of space per unit volume. energiedichtheid energy density Enthalpy H Enthalpy is the sum of the internal energy of a system plus the product of the pressure-volume work done on the system. enthalpie enthalpy 焓 Entropy S Entropy is a measure of the unavailability of a system’s energy to do work. entropie entropy 熵单位 Epoch epoch EpochAtMaximumBrightness A moment when the object (i.e. a variable star) was at maximum brightness. epoch at maximum brightness EulerNumber Eu The Euler number is a dimensionless number that expresses the relationship between a local pressure drop e.g. over a restriction and the kinetic energy per unit volume. Euler number getal van Euler Exposure exposure ExposureToXAndGammaRays exposure exposure (to x and gamma rays) exposure (to x and γ rays) exposure to x and gamma rays exposure to x and γ rays ExternalBrowning ext_brown Voorbeeld avocado Hass: poster (code). external browning Extinction A Total extinction at a specific wavelength. The extinction is caused by dust and gas between a star and the observer. It is the difference between the observed magnitude and the magnitude the source would have had if no extinction had taken place. extinctie extinction ExtinctionAtWaveband A_X extinction at waveband ExtinctionAtWavelength A_λ extinction at wavelength ExtinctionInB A_B extinction in B ExtinctionInU A_U extinction in U ExtinctionInV A_V extinction in V FahrenheitTemperature T Fahrenheit temperature Fahrenheittemperatuur FatMassFraction The fraction of the mass of fat in a phenomenon fat mass fraction Firmness-Penetrometer-Method1 firmness_pen_1 Stevigheid gemeten met penetrometer methode 1. firmness (penetrometer) (method 1) stevigheid (penetrometer) (methode 1) Firmness-Penetrometer-Method2 firmness_pen_2 Stevigheid gemeten met penetrometer methode 2. firmness (penetrometer) (method 2) stevigheid (penetrometer) (methode 2) FirstCowlingNumber Co_1 first Cowling number FlowpackMass flowpack weight flowpack mass Fluidity fluidity FontSize font size fontgrootte Force F Force is the extent to which an object with mass can be caused to accelerate. It is a derived quantity in the International System of Units. Force is mass times acceleration. force kracht 力 FourierNumber Fo The Fourier number is a dimensionless number that characterises heat conduction. It is the ratio of heat conduction rate to rate of thermal energy storage. The Fourier number is a dimensionless time. Fourier number getal van Fourier FourierNumberForMassTransfer Fo* Fourier number for mass transfer Frequency ν f freq Frequency is a measure of the number of occurrences of a repeating event per unit time. frequency frequentie 频率 Friction Friction is a force that resists the relative motion of solid surfaces, fluid layers, or material elements sliding against each other. friction wrijving FroudeNumber Fr The Froude number is a dimensionless number that compares inertial and gravitational forces. It may be used to quantify the resistance of an object moving through water, and compare objects of different sizes. Froude number getal van Froude GalacticCylindricalPolarAngleCoordinate φ The angle from the Galactic centre between the perpendicular projection of the Sun on the Galactic plane and the projection of the object. This is one of the three Galactic Cylindrical Polar Coordinates. galactic cylindrical polar angle coordinate GalacticLatitude b The angular distance on the celestial sphere north or south of the galactic equator. It is measured along the great circle passing through the object and the galactic poles and perpendicular to the galactic equator. galactic latitude GalacticLongitude l The angular distance on the celestial sphere measured clockwise from the galactic centre (as defined by the International Astronomical Union (IAU)) along the galactic equator to the intersection with the great circle drawn from the galactic north pole through the object. galactic longitude GasConstant universal gas constant universele gasconstante R gas constant gasconstante GelatinMassFraction The fraction of the mass of gelatin in a phenomenon gelatin mass fraction GeometricalAlbedo astronomical albedo physical albedo A Ratio between the brightness of an object as seen from the direction of a hypothetical white, diffusely reflecting sphere of the same size and at the same distance. geometrical albedo GrashofNumber Gr The Grashof number is a dimensionless number that approximates the ratio of buoyancy to viscous force that acts on a fluid. Grashof number getal van Grashof GrashofNumberForMassTransfer Gr* Grashof number for mass transfer GravitationalAcceleration acceleration of free fall gravitatieveldsterkte zwaarteveldsterkte g gravitational acceleration valversnelling GuarGumMassFraction The fraction of the mass of guar gum in a phenomenon guar gum mass fraction Half-Life \Halflife T_{\frac{1}{2}} T_½ t_1/2 τ_½ t_½ half-life HartmannNumber Ha Hartmann number getal van Hartmann Heat quantity of heat Q Heat is any flow of energy from one body or system to another due to a difference in temperature. heat warmte HeatCapacity C_v C_p Heat capacity is the heat required to increase the temperature of a system or substance one unit temperature. heat capacity warmtecapaciteit 热容量 HeatFlowRate q Φ heat flow rate HeatFluxDensity heat flux density HeatTransferCoefficient heat transfer coefficient Height h height hoogte HourAngle H The angular distance on the celestial sphere measured westward along the celestial equator from the meridian to the hour circle that passes through the celestial object. hour angle uurhoek HubbleConstant The Hubble constant (NOT a constant over time). Hubble constant constante van Hubble HubbleConstantAtPresentEpoch H_0 The Hubble constant at the present epoch (a constant). Hubble constant at present epoch constante van Hubble tijdens het huidige epoch Hydrophilicity hydrofiliciteit hydrophilicity Hydrophobicity hydrofobiciteit hydrophobicity IMagnitude m_I I I magnitude in the Cousins photometric system. I magnitude Illuminance illumination Φ_v Φ Illuminance is the total luminous flux incident on a surface per unit area. illuminance Impulse I Impulse is the integral of a force with respect to time. impulse stoot Inductance Inductance is that property in an electrical circuit where a change in the current flowing through that circuit induces an electromotive force that opposes the change in current. inductance InformationCapacity informatiecapaciteit information capacity InitialMassFunction IMF The number of stars in mass fraction dM around mass M. Used in Salpeter's Initial Mass Function (IMF). initial mass function IntegratedMagnitude The apparent magnitude that an extended object, such as a nebula or galaxy, would have if all its light were concentrated at a starlike point. integrated magnitude InternalEnergy U The internal energy of a thermodynamic system, or a body with well-defined boundaries is the total of the kinetic energy due to the motion of molecules (translational, rotational, vibrational) and the potential energy associated with the vibrational and electric energy of atoms within molecules or crystals. internal energy inwendige energie IntrinsicColourIndex The colour index a star would have in the absence of interstellar extinction (reddening). It is assumed that all stars of the same spectral type and luminosity class have the same colour index. intrinsic colour index IonizationTemperature T_ion The temperature of a gas or plasma derived from the relative numbers of neutral atoms and ions. Specifically, it is the temperature for which the Saha equations would predict these relative numbers, assuming the atoms and ions are in thermodynamic equilibrium. ionization temperature Irradiance E_e E Irradiance is the power of electromagnetic radiation at a surface per unit area. irradiance JeansMass M_J The critical mass of a molecular cloud, above which it will be unstable to collapse. Jeans mass JohnsonMagnitude For accurate photometry the magnitude needs to be determined over well-defined spectral regions as the spectrum of to objects may be quite different. These magnitudes are measured using filters that allows only radiation within specific spectral regions (passbands) to pass through to the detector. These filters have accurately defined transmission curves characterised by a central wavelength and a bandwidth. The UBV system devised by Harold Johnson and William Morgan has been the most important general system until recently. The precise definition requires a reflecting telescope with aluminised mirrors fitted with an RCA 1P21 photomultiplier. The U region corresponds to a region in the violet and ultraviolet, the B region corresponds to typical photographic response and the V region to the visual response region (approximating the eye's response curve). A magnitude measured in one of Johnson's standard passbands (using a standard filter, i.e. U, B, or V). Johnson magnitude Kerma kerma KinematicViscosity ν viscosity Kinematic viscosity is the ratio of viscosity to density. kinematic viscosity kinematische viscositeit KineticEnergy bewegingsenergie K T E_k Kinetic energy is energy due to motion. kinetic energy kinetische energie 动能 KnudsenNumber Kn The Knudsen number is a dimensionless number defined as the ratio of the molecular mean free path length to a representative physical length scale. Knudsen number getal van Knudsen LabelMass label weight label mass LactoseMassFraction The fraction of the mass of lactose in a phenomenon lactose mass fraction Length L l Length is the amount of space between two geographical points along a curve. It is a base quantity in the International System of Units and other systems of units. Length is speed times time. The metre, a base unit of length in the International System of Units, is defined in terms of speed of light during a certain time interval. lengte length 长度 LengthFraction lengtefractie length fraction LewisNumber Le The Lewis number is a dimensionless number defined as the ratio of thermal diffusivity to mass diffusivity. Lewis number getal van Lewis LightTime τ The time electromagnetic radiation takes to reach Earth from a distant source. Often the correction in light time is needed to accurately calculate the apparent position of solar system objects or to calculate the period of variable stars (different times are observed when the Earth is at a different position in its orbit). light time LimitingMagnitude The magnitude of the faintest object (star) that can be detected by a telescope or other instrument. Depends not only on the telescope but also on the detector and on the observing method. limiting magnitude LinearStrain e lineaire vervorming linear strain Lipophilicity lipofiliciteit lipophilicity LocustBeanGumMassFraction The fraction of the mass of locust bean gum in a phenomenon locust bean gum mass fraction LossModulus E'' loss modulus Luminance L_v L Luminous flux is the total visible energy emitted by a source per unit time. luminance LuminosityFunction The number of stars of absolute magnitudes between Mv and Mv+ΔMv per cubic parsec. luminosity function LuminousEfficacy luminous efficacy LuminousEnergy F luminous energy LuminousFlux F Luminous flux is the total visible energy emitted by a source per unit time. luminous flux LuminousIntensity I_v I Luminous intensity is the wavelength-weighted power emitted by a light source in a particular direction per unit solid angle. It is a base quantity in the International System of Units. Luminous intensity is luminous flux divided by solid angle. lichtsterkte luminous intensity MachNumber Ma The Mach number is the speed of an object that moves through air, or any fluid substance, divided by the speed of sound as it is in that substance. Mach number Machgetal MagneticField magnetic field intensity magnetic field strength magnetizing field H magnetic field MagneticFlux Φ Magnetic flux through any area perpendicular to a magnetic field is the product of the area by the field strength. magnetic flux MagneticFluxDensity magnetic field magnetic induction B magnetic flux density MagneticReynoldsNumber Rm magnetic Reynolds number magnetisch getal van Reynolds MagnetomotiveForce F magnetomotive force Magnitude The magnitude scale was originally created by Hipparchos of Nicea (160-127 BCE) and was measured by comparing the brightness between stars. Initially this was done inaccurately by eye but is currently done by using photoelectric photometers or even more recently by CCDs. Hipparchos divided the stars into six magnitude (brightness classes), the brightest stars being assigned to the first class and the faintest to the sixth class. By about the middle 1800s it became apparent that the traditional magnitude scale is close to a logarithmic scale with base 2.5. This is due to the fact that the response of the eye is nearly logarithmic. N.R. Pogson formalised the magnitude scale to closely match the traditional (visual) scale. It is now defined as: m₁ - m₂ = - 2.5 log (f₁ / f₂) where m₁ - m₂ is the magnitude difference between two objects, and f₁ and f₂ are the luminous fluxes of the two objects. The magnitude of Vega (α Lyrae, HD 172167) is defined to be 0 in all wavelengths and passbands, although in practice this can only be an approximation. The zero point is now defined using multiple standard stars from the north polar sequence (non-variable stars within 2 degrees of the north celestial pole) or secondary standard stars from other parts of the sky. Please note that the scale is inverted, objects of magnitude 1 have a higher luminous flux than objects of magnitude 5. Stars of magnitude 6 are just visible to the naked eye under good observing conditions. The units of magnitude, also called magnitude, are usually not indicated except when indicating small magnitude differences when milli- or micromagnitudes are used. m Reverse logarithmic measure of the brightness of an object. magnitude magnitude MagnitudeAtMaximumBrightness m_max The magnitude at maximum brightness of a variable star. magnitude at maximum brightness MagnitudeAtMinimumBrightness m_min The magnitude at minimum brightness of a variable star. magnitude at minimum brightness ManualFirmness firmness_m Firmness manueel: code 0 - 5. manual firmness manuele stevigheid Mass m weight Mass is the amount of matter of a phenomenon. It is a base quantity in the International System of Units. Mass is force divided by acceleration. mass massa 质量 MassFlow Mass flow is the movement of substances at equal rates or as a single body. mass flow MassFraction concentration (w/w) w mass fraction massafractie Metallicity The log of the ratio between the ratios of the observed Fe and H quantities in a star and the same ratio in the Sun. This is a very important quantity that is often used in astronomy as an indicator of the age of a star. metallicity ModeratedStarchMassFraction The fraction of the mass of moderated starch in a phenomenon moderated starch mass fraction ModulusOfElasticity Young's modulus Y E elasticiteitsmodulus modulus of elasticity Molality molality of solution m b Molality is the number of moles of solute per kilogram of solvent. molaliteit molality MolarEnergy molaire energie molar energy MolarEntropy molaire entropie molar entropy MolarHeatCapacity molaire warmtecapaciteit molar heat capacity MolarMass M molaire massa molar mass MolarVolume V_m molair volume molar volume MomentOfForce moment M Moment of force is the effectiveness of a force to produce rotation about an axis measured by the product of the force and the perpendicular distance from the line of action of the force to the axis. moment of force MomentOfInertia massatraagheidsmoment J I Moment of inertia is a measure of the effectiveness of mass in rotation. moment of inertia traagheidsmoment Momentum linear momentum p Momentum is the product of mass and velocity of an object. impuls momentum MustardPowderMassFraction The fraction of the mass of mustard powder in a phenomenon mustard powder mass fraction NeckRingMass neck ring weight neck ring mass NoiseEquivalentPower NEP Radiative flux on a detector needed for a signal/noise ratio of 1 (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2). noise equivalent power NormalAlbedo Ratio between radiation falling vertically onto an object and the radiation radiated back vertically. normal albedo NormalStrain normaalvervorming normal strain NormalStress normaalspanning normal stress NormalisedDetectivity D* The detectivity normalised by multiplying by the square root of the detector area, and by the electrical bandwidth. The units cm Hz(1/2)/W are commonly used and it then represents the signal-to-noise ratio when 1 W of radiation is incident on a detector with an area of 1 cm2, and the electrical bandwidth is 1 Hz. normalised detectivity Number N # no nr number NumberAbscisedBuds #abscised buds Aantal gevallen knoppen. aantal gevallen knoppen number abscised buds NumberAbscisedFlowers #abscised flowers Aantal gevallen bloemen. aantal gevallen bloemen number abscised flowers NumberAbscisedLeaves #abscised leaves Aantal gevallen bladeren. aantal gevallen bladeren number abscised leaves NumberBlue-DiscoloredFlowers #blue flowers Aantal blauwverkleurde bloemen. aantal blauwverkleurde bloemen number blue-discolored flowers NumberBotrytis aantal Botrytis number Botrytis NumberBotrytis0 b0 Aantal bloemen zonder Botrytis. aantal Botrytis 0 number Botrytis 0 NumberBotrytis1 b1 Aantal bloemen met Botrytis 1: enkele laesies: max 3 op één petaal of max 5 op meerdere plekken. aantal Botrytis 1 number Botrytis 1 NumberBotrytis2 b2 Aantal bloemen met Botrytis 2: grotere vlek(ken) op één petaal. aantal Botrytis 2 number Botrytis 2 NumberBotrytis3 b3 Aantal bloemen met Botrytis 3: één bruin petaal of vlekken op meer petalen. aantal Botrytis 3 number Botrytis 3 NumberBotrytis4 b4 Aantal bloemen met Botrytis 4: minimaal één bruin petaal en hart aangetast. aantal Botrytis 4 number Botrytis 4 NumberBudStadium aantal knopstadium number bud stadium NumberBudStadium1 s1 Roos aantal in knopstadium 1: spitse knop. aantal knopstadium 1 number bud stadium 1 NumberBudStadium2 s2 Roos aantal in knopstadium 2: spitse knop. aantal knopstadium 2 number bud stadium 2 NumberBudStadium3 s3 Roos aantal in knopstadium 3: spitse knop. aantal knopstadium 3 number bud stadium 3 NumberBudStadium4 s4 Roos aantal in knopstadium 4: spitse knop. aantal knopstadium 4 number bud stadium 4 NumberBudStadium5 s5 Roos aantal in knopstadium 5: spitse knop. aantal knopstadium 5 number bud stadium 5 NumberBuds aantal knoppen number buds NumberColor aantal kleur number color NumberColor1 color_1 Voorbeeld avocado Hass: code 1 poster (vrijwel) geheel groen. aantal kleur 1 number color 1 NumberColor2 color_2 Voorbeeld avocado Hass: code 2 poster meer groen dan donker. aantal kleur 2 number color 2 NumberColor3 color_3 Voorbeeld avocado Hass: code 3 poster 50% groen. aantal kleur 3 number color 3 NumberColor4 color_4 Voorbeeld avocado Hass: code 4 poster meer donker dan groen. aantal kleur 4 number color 4 NumberColor5 color_5 Voorbeeld avocado Hass: code 5 poster (vrijwel) geheel donker. aantal kleur 5 number color 5 NumberDensity n number density NumberDryBuds #dry buds Aantal verdroogde knoppen. aantal verdroogde knoppen number dry buds NumberDryFlowers #dry flowers Aantal verdroogde bloemen. aantal verdroogde bloemen number dry flowers NumberDryLeaves #dry leaves Aantal verdroogde bladeren. aantal verdroogde bladeren number dry leaves NumberExternalBrowning number external browning NumberExternalBrowning1 ext_brown_1 Voorbeeld avocado Hass: code 1 poster. number external browning 1 NumberExternalBrowning2 ext_brown_2 Voorbeeld avocado Hass: code 2 poster. number external browning 2 NumberExternalBrowning3 ext_brown_3 Voorbeeld avocado Hass: code 3 poster. number external browning 3 NumberExternalBrowning4 ext_brown_4 Voorbeeld avocado Hass: code 4 poster. number external browning 4 NumberExternalBrowning5 ext_brown_5 Voorbeeld avocado Hass: code 5 poster. number external browning 5 NumberFlowers aantal bloemen number flowers NumberLeaves aantal bladeren number leaves NumberMalformedBuds #malformed buds Aantal misvormde knoppen. aantal misvormde knoppen number malformed buds NumberMalformedFlowers #malformed flowers Aantal misvormde bloemen. aantal misvormde bloemen number malformed flowers NumberManualFirmness aantal manuele stevigheid number manual firmness NumberManualFirmness0 firmness_m_0 Firmness manueel: 0 = steenhard. aantal manuele stevigheid 0 number manual firmness 0 NumberManualFirmness0.5 firmness_m_0.5 Firmness manueel: 0.5 = hard. aantal manuele stevigheid 0.5 number manual firmness 0.5 NumberManualFirmness1 firmness_m_1 Firmness manueel: 1 = zeer stevig. aantal manuele stevigheid 1 number manual firmness 1 NumberManualFirmness1.5 firmness_m_1.5 Firmness manueel: 1.5 = stevig. aantal manuele stevigheid 1.5 number manual firmness 1.5 NumberManualFirmness2 firmness_m_2 Firmness manueel: 2 = halfzacht. aantal manuele stevigheid 2 number manual firmness 2 NumberManualFirmness2.5 firmness_m_2.5 Firmness manueel: 2.5 = eetrijp. aantal manuele stevigheid 2.5 number manual firmness 2.5 NumberManualFirmness3 firmness_m_3 Firmness manueel: 3 = zacht. aantal manuele stevigheid 3 number manual firmness 3 NumberManualFirmness3.5 firmness_m_3.5 Firmness manueel: 3.5 = te zacht. aantal manuele stevigheid 3.5 number manual firmness 3.5 NumberManualFirmness4 firmness_m_4 Firmness manueel: 4 = week. aantal manuele stevigheid 4 number manual firmness 4 NumberManualFirmness4.5 firmness_m_4.5 Firmness manueel: 4.5 = vies. aantal manuele stevigheid 4.5 number manual firmness 4.5 NumberManualFirmness5 firmness_m_5 Firmness manueel: 5 = zeer vies. aantal manuele stevigheid 5 number manual firmness 5 NumberNonturgidFlowers #nonturgid flowers Aantal slappe bloemen. aantal slappe bloemen number nonturgid flowers NumberNonturgidLeaves #nonturgid leaves Aantal slappe bladeren. aantal slappe bladeren number nonturgid leaves NumberPulpBrowning number pulp browning NumberPulpBrowning1 pulp_1 Voorbeeld avocado Hass: code 1 poster pulp browning. number pulp browning 1 NumberPulpBrowning2 pulp_2 Voorbeeld avocado Hass: code 2 poster pulp browning. number pulp browning 2 NumberPulpBrowning3 pulp_3 Voorbeeld avocado Hass: code 3 poster pulp browning. number pulp browning 3 NumberPulpBrowning4 pulp_4 Voorbeeld avocado Hass: code 4 poster pulp browning. number pulp browning 4 NumberPulpBrowning5 pulp_5 Voorbeeld avocado Hass: code 5 poster pulp browning. number pulp browning 5 NumberRottenFlowers #rotten flowers Aantal rotte bloemen. aantal rotte bloemen number rotten flowers NumberRottenLeaves #rotten leaves Aantal rotte bladeren. aantal rotte bladeren number rotten leaves NumberVascularBrowning number vascular browning NumberVascularBrowning1 vascular_1 Voorbeeld avocado Hass: code 1 poster vascular browning. number vascular browning 1 NumberVascularBrowning2 vascular_2 Voorbeeld avocado Hass: code 2 poster vascular browning. number vascular browning 2 NumberVascularBrowning3 vascular_3 Voorbeeld avocado Hass: code 3 poster vascular browning. number vascular browning 3 NumberVascularBrowning4 vascular_4 Voorbeeld avocado Hass: code 4 poster vascular browning. number vascular browning 4 NumberVascularBrowning5 vascular_5 Voorbeeld avocado Hass: code 5 poster vascular browning. number vascular browning 5 NumberWiltedFlowers #wilted flowers Aantal verwelkte bloemen. aantal verwelkte bloemen number wilted flowers NumberWiltedLeaves #wilted leaves Aantal verwelkte bladeren. aantal verwelkte bladeren number wilted leaves NumberYellowLeaves #yellow leaves Aantal yellow bladeren. aantal vergeelde bladeren number yellow leaves NusseltNumber Nu The Nusselt number is the ratio of convective to conductive heat transfer across (normal to) the boundary. Nusselt number getal van Nusselt NusseltNumberForMassTransfer Nu* Nusselt number for mass transfer OrganDoseEquivalent organ dose equivalent Overrun overrun PeakWavelength λ_m Wavelength for which the detectivity is at a maximum. peak wavelength PecletNumber Pe The Péclet number is a dimensionless number that relates the rate of advection of a flow to its rate of diffusion, often thermal diffusion. Péclet number getal van Péclet PecletNumberForMassTransfer Pe* Péclet number for mass transfer Percentage percentage Period T period periode PeriodOfVariability P The duration of one cycle in a (semi) periodical star. period of variability Permeability-EarthScience intrinsic permeability intrinsieke permeabiliteit k κ permeabiliteit (aardwetenschappen) permeability (earth science) PermeabilityOfFreeSpace vacuum permeability μ permeability of free space Permeance-Electromagnetic electromagnetic permeance Λ Electromagnetic permeance is a measure of flux for a number of current-turns in magnetic circuit. permeance (electromagnetic) Permeance-MaterialsScience Λ Permeance is the degree to which a material transmits another substance. permeance (materials science) Permittivity ε permittivity PersonalDoseEquivalent personal dose equivalent PhotographicAmplitude A_V Amplitude of the light variation in photographic magnitude. photographic amplitude PhotographicMagnitude m_photo photographic magnitude PhotographicMagnitudeAtMaximumBrightness m_p,max photographic magnitude at maximum brightness PhotographicMagnitudeAtMinimumBrightness m_p,min photographic magnitude at minimum brightness PixelCount pixel count PlanetaryAberration The apparent angular displacement of the observed position of a celestial object produced by the motion of the observer and the actual motion of the observed object. planetary aberration PotassiumSorbateMassFraction The fraction of the mass of potassium sorbate in a phenomenon potassium sorbate mass fraction PotentialDifference V U potentiaalverschil potential difference PotentialEnergy U V Φ E_p Potential energy is energy due to position of one body with respect to another or to the relative parts of the same body. potential energy potentiële energie 势能 Power P Power is the time rate at which work is done. It is a derived quantity in the International System of Units. Power is energy divided by time. power vermogen 功率 PowerDensity power density PrandtlNumber Pr Prandtl number getal van Prandtl Pressure P p Pressure is the force applied to or distributed over a surface. It is a derived quantity in the International System of Units. Pressure is force divided by area. druk pressure 压力 ProteinMassFraction The fraction of the mass of protein in a phenomenon protein mass fraction PulpBrowning pulp Voorbeeld avocado Hass: poster (code). pulp browning QualityMark Qcijfer kwaliteitscijfer quality mark QualityMarkFlower Qcijfer flower kwaliteitscijfer bloem(en) quality mark flower(s) QualityMarkLeaf Qcijfer leaf kwaliteitscijfer bladeren quality mark leafs QualityMarkTotal Qcijfer total kwaliteitscijfer total quality mark total QuantityOfDimensionOne quantity of dimension one QuantumEfficiency QE Ratio (of a detector such as a CCD) of actual number of detected photons and the number of incident photons. quantum efficiency RMagnitude m_R R R magnitude in the Cousins photometric system. R magnitude Radiance L_e L Radiance is a radiometric measure that describes the amount of light that passes through or is emitted from a particular area and falls within a given solid angle in a specified direction. radiance RadiantEnergy Q_e W Q radiant energy RadiantFlux radiant energy flux radiant power P Φ_e Φ Radiant flux is the measure of the total power of electromagnetic radiation. radiant flux RadiantIntensity I_e I radiant intensity Radius radius r radius straal 半径 Radius-Angle radius (angle) radius (hoek) RankineTemperature T Rankine temperature Rankinetemperatuur Ratio ratio RayleighNumber Ra The Rayleigh number for a fluid is a dimensionless number associated with buoyancy driven flow. Rayleigh number getal van Rayleigh ReaumurTemperature T Réaumur temperature Réaumurtemperatuur RedMagnitude m_r r A red magnitude not specified for a specific photometric system. red magnitude Reddening colour excess wavelength-selective extinction E Reddening causes the star to appear redder if more dust or gas is between the star and the observer. reddening ReddeningB-V E_{\mathit{B-V}} colour excess (B-V) wavelength-selective extinction (B-V) E_B-V Reddening causes the star to appear redder if more dust or gas is between the star and the observer. The standard reddening is measured using the B and V passbands. reddening (B-V) ReddeningU-B E_{\mathit{U-B}} colour excess (U-B) wavelength-selective extinction (U-B) E_U-B Reddening measured with the U and B passbands. reddening (U-B) RelativeHumidity RH relatieve luchtvochtigheid relative humidity Reluctance τ reluctance ResonanceEnergy resonance energy Responsivity R Detector output for unit intensity input. Units are usually volts per watt or amps per watt. responsivity ResponsivityUnit responsivity unit ReynoldsNumber Re The Reynolds number is a dimensionless number that gives a measure of the ratio of inertial forces to viscous forces and, consequently, quantifies the relative importance of these two types of forces for given flow conditions. Reynolds number getal van Reynolds RightAscension ra α The angular distance on the celestial sphere measured eastward along the celestial equator from the equinox to the great circle passing through the celestial object and the celestial north pole. rechte klimming right ascension SaltMassFraction The fraction of the mass of salt in a phenomenon salt mass fraction SaltStrength salt strength zoutsterkte ScaleFactor scale factor schaalfactor ScaleHeight h_z The scale height of a feature (such as the thin galactic disk) is the height (or position) at which the number density of the feature (for instance of the number of Population II stars) is equal to 1/e times the number density at the origin (for instance the Galactic Plane). scale height ScaleLength scale radius r The radial distance from a galaxy's core at which the average intensity has fallen to 1/e of the intensity at the centre of the galaxy. scale length SchmidtNumber Sc Schmidt number getal van Schmidt SecularAberration The component of the stellar abberation resulting from the motion of the solar system in space. This component is usually ignored. The abberation is the apparent angular displacement of the observed position of a celestial object from its geometric position, caused by the finite velocity of light in combination with the motions of the observer and of the observed object. secular aberration ShearLossModulus G'' shear loss modulus ShearModulus S μ G Shear modulus is the ratio of shear stress to shear strain. schuifmodulus shear modulus ShearRate S shear rate ShearStorageModulus G' shear storage modulus ShearStrain Shear strain is a strain that acts parallel to the surface of a material that it acts on. schuifvervorming shear strain ShearStress τ Shear stress is a stress that is applied parallel or tangential to a face of a material. schuifspanning shear stress Slope slope SolidAngle ω Ω Solid angle is the ratio of the surface of a portion of a sphere enclosed by the conical surface that forms an angle to the square of the radius of the sphere. ruimtehoek solid angle 立体角 SoyBeanMassFraction The fraction of the mass of soy bean oil in a phenomenon soy bean mass fraction SpecificAmountOfMoney specific amount of money SpecificAmylaseActivity specific amylase activity SpecificCatalyticActivity specific catalytic activity SpecificColiformBacterieCount coliform bacteria count (specific) SpecificCorynebacteriumBovisCount Corynebacterium bovis count (specific) SpecificCorynebacteriumCount Arcanobacterium count (specific) Corynebacterium count (specific) SpecificCost specific cost SpecificEnergy Specific energy is energy per unit mass. specific energy SpecificEnergyImparted specific energy (imparted) specific energy imparted SpecificEnterobacteriaceaeCount Enterobacteriaceae count (specific) SpecificEnterococcusCount Enterococcus count (specific) SpecificEntropy specific entropy SpecificEscherichiaColiCount Escherichia coli count (specific) SpecificHeatCapacity specifieke warmte specifieke warmtecapaciteit c_v c_p soortelijke warmte specific heat capacity SpecificKlebsiellaCount Klebsiella count (specific) SpecificListeriaMonocytogenesCount Listeria monocytogenes count (specific) SpecificProteaseActivity specific protease activity SpecificSalmonellaCount Salmonella count (specific) SpecificSerratiaMarcescensCount Serratia marcescens count (specific) SpecificStaphylococcusAureusCount Staphylococcus aureus count (specific) SpecificStreptococcusAgalactiaeCount Streptococcus agalactiae count (specific) SpecificStreptococcusDysgalactiaeCount Streptococcus dysgalactiae count (specific) SpecificStreptococcusUberisCount Streptococcus uberis count (specific) SpecificViableCount viable count (specific) SpecificVolume concentration (v/w) specifiek volume v Specific volume is volume per unit mass. soortelijk volume specific volume SpecificYeastAndFungiCount yeast and fungi count (specific) SpectralResponse The change in output signal as a function of changes in the wavelength of the input signal. spectral response Speed u v Speed is the time rate of motion measured by the distance moved over in unit time. snelheid (scalair) speed 速度 StantonNumber St The Stanton number is a dimensionless number that measures the ratio of heat transferred into a fluid to the thermal capacity of fluid. Stanton number getal van Stanton StantonNumberForMassTransfer St* Stanton number for mass transfer StarchMassFraction The fraction of the mass of starch in a phenomenon starch mass fraction StarchVA40MassFraction The fraction of the mass of starch VA40 in a phenomenon starch VA40 mass fraction StarchVA85MassFraction The fraction of the mass of starch VA85 in a phenomenon starch VA85 mass fraction StellarAberration The apparent angular displacement of the observed position of a celestial object resulting from the motion of the observer. Stellar aberration is divided into diurnal, annual, and secular components. stellar aberration StemEndRot stemendrot Aanwezigheid stem end rot (1/0). stem end rot StemEndRotAreaFraction stemendrot% Percentage van het oppervlak stem end rot. stem end rot area fraction stem-end-rot-oppervlaktefractie StickStone stickstone Kleefpit of niet (1/0). stick stone StorageModulus E' storage modulus Strain γ ε strain vervorming StrainTensor rektensor vervormingstensor ε_ij strain tensor StrawMass straw weight straw mass Stress σ Stress is a force that produces or tends to produce deformation in a body measured by the force applied per unit area. mechanische spanning stress StressTensor τ_ij mechanische-spanningstensor stress tensor StroemgrenMagnitude A magnitude measured in one of Strömgren's standard passbands (using a standard filter, u, b, v, or y) or in the passbands defined by Crawford (β_narrow or β_wide). Strömgren magnitude StrouhalNumber Sr The Strouhal number is a dimensionless number that describes oscillating flow mechanisms. Strouhal number getal van Strouhal SugarMassFraction The fraction of the mass of sugar in a phenomenon sugar mass fraction SupergalacticLatitude SGB The angular distance on the celestial sphere north or south of the supergalactic equator. It is measured along the great circle passing through the object and the supergalactic poles and perpendicular to the supergalactic equator. supergalactic latitude SupergalacticLongitude SGL The angular distance on the celestial sphere measured clockwise from the supergalactic centre (as defined by the International Astronomical Union (IAU)) along the supergalactic equator to the intersection with the great circle drawn from the supergalactic north pole through the object. supergalactic longitude SurfaceTension σ γ Surface tension is an attractive property of the surface of a liquid. oppervlaktespanning surface tension SymbolRate baud rate modulation rate Symbol rate is the number of symbol changes (signalling events) made to the transmission medium per second using a digitally modulated signal or a line code. symbol rate Temperature t θ T temp Temperature is the extent to which an object is hot. temperature temperatuur 温度 TemperatureRate heating rate temperature rate temperatuur-rate ThermalConductivity K k λ κ Termal conductivity indicates the ability of a material to conduct heat. thermal conductivity thermische geleidbaarheid ThermalDiffusivity thermal diffusivity ThermalInsulance thermal insulance ThermalResistance thermal resistance ThermodynamicTemperature thermodynamische temperatuur T Thermodynamic temperature is the absolute measure of temperature. Its zero point is the temperature at which the particle constituents of matter have minimal motion and can be no colder. Thermodynamic temperature is a base quantity in the International System of Units. absolute temperatuur thermodynamic temperature Thickness δ d dikte thickness Thrust Thrust is a reaction force that is caused by an accelerated mass expelled by a system in one direction. stuwkracht thrust ThuanAndGunnMagnitude A magnitude measured in one of Thuan and Gunn's standard passbands (using a standard filter, i.e. g). Thuan and Gunn magnitude Time t Time is a base quantity in the International System of Units and other systems of units. It is measured by numbers of repetitions of cyclical events. tijd time 时间 TimeConstant τ Time required to approach (1-1/e) of the final output value of a detector (about 63%) (Kitchin, Astrophysical Techniques, IoP, Table 1.1.2). time constant TopMass top weight top mass Torque T Torque is the effectiveness of a force to produce rotation about an axis, measured by the product of the force and the perpendicular distance from the line of action of the force to the axis. koppel torque 扭矩 Total3DStartEndDistance total 3D start-end distance TotalDensityParameter Ω_T The total density parameter. total density parameter TotalDistanceTravelled total distance travelled TotalNumberBuds #buds Totaal aantal knoppen. totaal aantal knoppen total number buds TotalNumberFlowers #flowers Totaal aantal bloemen. totaal aantal bloemen total number flowers TotalNumberLeaves #leaves Totaal aantal bladeren. totaal aantal bladeren total number leaves TrueDistanceModulus true distance modulus TweenMassFraction The fraction of the mass of tween in a phenomenon tween mass fraction TychoBroadbandMagnitude m_T T Broadband Tycho magnitude (formed from B and V magintude measurements. Tycho broadband magnitude UMagnitude m_U U Johnson U magnitude. The Johnson U band is a standard passband in the ultraviolet area. The central wavelength is 365nm and the bandwidth is 70nm. The filter to be used is the Corning 9863 filter. U magnitude VAmplitude A_V Amplitude of the light variation in Johnson V magnitude. The Johnson V band is a standard passband in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter. V amplitude VMagnitude m_V V Johnson V magnitude. The Johnson V band is a standard passband in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter. V magnitude VMagnitudeAtMaximumBrightness V_max Johnson V magnitude (apparent) at maximum brightness (i.e. for a variable star). The Johnson V band is a standard filter in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter. V magnitude at maximum brightness VMagnitudeAtMinimumBrightness V_min Johnson V magnitude (apparent) at minimum brightness (i.e. for a variable star). The Johnson V band is a standard filter in the visual area, matching the response curve of the human eye. The central wavelength is 550nm and the bandwidth is 90nm. The filter to be used is the Corning 3384 filter. V magnitude at minimum brightness VascularBrowning vascular Voorbeeld avocado Hass: poster (code). vascular browning VaseLife Aantal dagen op de vaas tot onvoldoende. vaasleven vase life VasePlusWaterMass vase plus water weight weight vase Gewicht vaas plus water. vaas- plus watermassa vase plus water mass VasePlusWaterPlusFlowerMass vase plus water plus flower weight weight flo and vase Gewicht vaas plus water plus bloem (= steel plus blad plus bloem). vaas- plus water- plus bloemmassa vase plus water plus flower mass Velocity v w u Velocity is the rate of change of position. snelheid (vector) velocity ViableCount viable count VisualAlbedo The albedo only for radiation in the visual part of the spectrum. visual albedo Volume inhoud v V Volume is a measure of how much three-dimensional space any phenomenon occupies. It is a derived quantity in the International System of Units. Volume is length to the power 3. volume volume 体积 VolumeFraction concentration (v/v) φ volume fraction volumefractie VolumeStrain bulk strain θ volume strain VolumetricColiformBacterieCount coliform bacteria count (volumetric) VolumetricCorynebacteriumBovisCount Corynebacterium bovis count (volumetric) VolumetricCorynebacteriumCount Arcanobacterium count (volumetric) Corynebacterium count (volumetric) VolumetricEnterobacteriaceaeCount Enterobacteriaceae count (volumetric) VolumetricEnterococcusCount Enterococcus count (volumetric) VolumetricEscherichiaColiCount Escherichia coli count (volumetric) VolumetricFlowRate flow rate volume flow volume flow rate volumetric flow rate VolumetricHeatCapacity volumetric heat capacity VolumetricKlebsiellaCount Klebsiella count (volumetric) VolumetricListeriaMonocytogenesCount Listeria monocytogenes count (volumetric) VolumetricSalmonellaCount Salmonella count (volumetric) VolumetricSerratiaMarcescensCount Serratia marcescens count (volumetric) VolumetricStaphylococcusAureusCount Staphylococcus aureus count (volumetric) VolumetricStreptococcusAgalactiaeCount Streptococcus agalactiae count (volumetric) VolumetricStreptococcusDysgalactiaeCount Streptococcus dysgalactiae count (volumetric) VolumetricStreptococcusUberisCount Streptococcus uberis count (volumetric) VolumetricViableCount viable count (volumetric) VolumetricYeastAndFungiCount yeast and fungi count (volumetric) WaterMassFraction The fraction of the mass of water in a phenomenon water mass fraction Wavelength λ golflengte wavelength Wavenumber σ Wavenumber is the number of repeating units of a propagating wave (the number of times a wave has the same phase) per unit of space. golfgetal wavenumber WeberNumber We Weber number getal van Weber Weight P W G Weight is a force that attracts a body towards another (reference) body. gewicht weight WettingAngle wetting angle WheyProteinAggregateMassFraction The fraction of the mass of whey protein aggregate in a phenomenon whey protein aggregate mass fraction WheyProteinBeadsMassFraction The fraction of the mass of whey protein beads in a phenomenon whey protein beads mass fraction WheyProteinMassFraction The fraction of the mass of whey protein in a phenomenon whey protein mass fraction WhiteLightMagnitude m white light magnitude WhiteLightMagnitudeAtMaximumBrightness m_max white light magnitude at maximum brightness WhiteLightMagnitudeAtMinimumBrightness m_min white light magnitude at minimum brightness Width w breedte width Work A W Work is the energy when a force acts against resistance to produce motion in a body. arbeid work 工作 XanthanMassFraction The fraction of the mass of xanthan in a phenomenon xanthan mass fraction ZenithDistance zenith angle zenithoek z The angular distance on the celestial sphere measured along the great circle from the zenith to the celestial object. z = 90° - h. zenitafstand zenith distance _1040NanometreLockwoodMagnitude m_L1040 A magnitude in the 1.04 micrometre band of the photometric system introduced by G.W. Lockwood. 1040 nm Lockwood magnitude bMagnitude m_b b b Magnitude in the Strömgren photometric system with a peak wavelength at 467 nm and a peak-half-width of 18 nm. b magnitude gMagnitude m_g g g Magnitude in the Thuan and Gunn photometric system. g magnitude uMagnitude m_u u u Magnitude in the Strömgren photometric system with a peak wavelength at 350 nm and a peak-half-width of 30 nm. u magnitude vMagnitude m_v v v Magnitude in the Strömgren photometric system with a peak wavelength at 411 nm and a peak-half-width of 19 nm. v magnitude xRange x range xy2DStartEndDistance xy 2D start-end distance xyDistanceTravelled xy distance travelled yMagnitude m_y y y Magnitude in the Strömgren photometric system with a peak wavelength at 547 nm and a peak-half-width of 23 nm. y magnitude yRange y range zRange z range