ASTM D1914-1995(2010) 大气取样和分析的相关换算单位和系数的标准实施规程

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【英文标准名称】:StandardPracticeforConversionUnitsandFactorsRelatingtoSamplingandAnalysisofAtmospheres
【原文标准名称】:大气取样和分析的相关换算单位和系数的标准实施规程
【标准号】:ASTMD1914-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D22.01
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:area;concentration;conversions;density;length;mass;pressure;sieves;temperature;time;units;velocity;volume;weight;Atmosphericanalysis;Conversionunits/factors;Samplingair/atmosphericmaterials/applications;SI(InternationalSystemofUni
【摘要】:ASTMrequirestheuseofSIunitsinallitspublicationsandtheiruseinreportingatmosphericmeasurementdata.However,therearehistoricdataandevendatacurrentlyreportedthatarebasedonavarietyofunitsofmeasurement.ThispracticetabulatesfactorsthatarenecessarytoconvertsuchdatatoSIandotherunitsofmeasurement.doesnotlistalltheconversionfactorscommonlyusedinairpollutionandmeteorologicalfields.Thispracticesupplements.Thevaluesreportedherewereobtainedfromanumberofstandardpublications.Theywereadjustedtofivefiguresandorganizedinarationalorder.Allvaluesreflectthelatestinformationfromthe16thGeneralConferenceonWeightsandMeasurementsheldin1979.ThefactorsinTable1areprovidedtochangeunitsofmeasurementfromonesystemtorelatedunitsinothersystems,aswellastosmallerorlargerunitsinthesamesystem.Valuesofunitsintheleftcolumnmaybeconvertedtovaluesofunitsintherightcolumnmerelybymultiplyingbytheconversionfactorprovidedinthecentercolumn.1.1Thispracticeprovidesunitsandfactorsusefulformembersoftheairpollutionandmeteorologicalcommunities.1.2Thispracticeisusedtogetherwith,whichdiscussesSIunitsandcontainsselectedconversionfactorsforinter-relationofSIunitsandsomecommonlyusednon-metricunits.
【中国标准分类号】:Z15
【国际标准分类号】:13_040_20
【页数】:6P.;A4
【正文语种】:英语