【英文标准名称】:Naturalgas-Calculationofcompressionfactors-Calculationusingamolarcompositionanalysis
【原文标准名称】:天然气.压缩因数的计算.第2部分:使用摩尔成分分析法计算
【标准号】:BSISO12213-2-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-03-15
【实施或试行日期】:1998-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:准确度;浓度(化学);天然气;符号;工作范围;性能;FORTRAN语言;数学计算;化学成分;管道;计算机程序;热力学性质;置信限;质量;热力学;方程
【英文主题词】:Calculatingmethods;Compacting;Composition;Compressedgas;Compression;Concentration(chemical);Conglomerates;Gasanalysis;Gasmixtures;Materialstesting;Mathematicalcalculations;Mining;Molarconcentration;Naturalgas;Realgasfactors
【摘要】:ThisInternationalStandardspecifiesmethodsforthecalculationofcompressionfactorsofnaturalgases,naturalgasescontainingasyntheticadmixtureandsimilarmixturesatconditionsunderwhichthemixturecanexistonlyasagas.ThispartofISO12213specifiesamethodforthecalculationofcompressionfactorswhenthedetailedcompositionofthegasbymolefractionsisknown,togetherwiththerelevantpressuresandtemperatures.ThemethodisapplicabletopipelinequalitygaseswithintherangesofpressurepandtemperatureTatwhichtransmissionanddistributionoperationsnormallytakeplace,withanuncertaintyofabout±0.1%.Itcanbeapplied,withgreateruncertainty,towiderrangesofgascomposition,pressureandtemperature(seeannexE).Moredetailconcerningthescopeandfieldofapplicationofthemethodisgiveninpart1ofthisInternationalStandard.
【中国标准分类号】:E24
【国际标准分类号】:75_060
【页数】:36P.;A4
【正文语种】:英语


【英文标准名称】:Ergonomicsofthethermalenvironment-Determinationandinterpretationofcoldstresswhenusingrequiredclothinginsulation(IREQ)andlocalcoolingeffects
【原文标准名称】:热环境的人类工效学.使用必备防护服时的冷应力和局部冷却效应的测定和说明
【标准号】:ISO11079-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC159
【标准类型】:()
【标准水平】:()
【中文主题词】:气候;衣服;低温试验;低温保护;定义;环境;环境条件;人类工效学;评定;人体;绝缘;数学计算;职业安全;生理的;生理效应(对人体);皮肤(身体);热环境;热平衡;热应力;工作服
【英文主题词】:Climate;Clothing;Coldness;Coolingdown;Cryoprotection;Definitions;Environment;Environmentalconditions;Ergonomics;Evaluations;Exposure;Garment;Heatbalance;Heatexchange;Heatgeneration;Humanbody;Insulations;Mathematicalcalculations;Occupationalsafety;Physiological;Physiologicaleffects(humanbody);Skin(body);Thermalenvironment;Thermalequilibrium;Thermalinsulation;Thermalstress;Windloading;Workclothes
【摘要】:ThisInternationalStandardspecifiesmethodsandstrategiesforassessingthethermalstressassociatedwithexposuretocoldenvironments.Thesemethodsapplytocontinuous,intermittentaswellasoccasionalexposureandtypeofwork,indoorsandoutdoors.Theyarenotapplicabletospecificeffectsassociatedwithcertainmeteorologicalphenomena(e.g.precipitation),whichareassessedbyothermethods.
【中国标准分类号】:A25
【国际标准分类号】:13_180
【页数】:34P;A4
【正文语种】:英语