ASTM F 1535-1994 用非接触测量微波反射所致光电导性衰减测定载流子复合寿命的试验方法

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【英文标准名称】:StandardTestMethodforCarrierRecombinationLifetimeinSiliconWafersbyNoncontactMeasurementofPhotoconductivityDecaybyMicrowaveReflectance
【原文标准名称】:用非接触测量微波反射所致光电导性衰减测定载流子复合寿命的试验方法
【标准号】:ASTMF1535-1994
【标准状态】:作废
【国别】:美国
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:半导体;杂质;用非接触测量微波反射所致光电导性衰减;载流子复合寿命;非接触测量;自由载流子密度;微波反射;光电导性衰退;复合寿命;程序片;试验;硅片;硅半导体
【英文主题词】:
【摘要】:
【中国标准分类号】:L40
【国际标准分类号】:31_200
【页数】:
【正文语种】:英语


【英文标准名称】:StandardGuideforGeneralPrinciplesofSustainabilityRelativetoBuildings
【原文标准名称】:与建筑物有关的可持续性的一般原则的标准指南
【标准号】:ASTME2432-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E60.01
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:相对;原则;建筑物;可持续性
【英文主题词】:building;generalprinciples;sustainability;sustainablebuilding;sustainabledevelopment
【摘要】:1.1Sustainabiltyhasthreetypesofgeneralprinciples:environmental,economic,andsocial.Thisguidecoversthefundamentalconceptsandassociatedbuildingcharacteristicsforeachofthegeneralprinciplesofsustainability.1.2Thisguidedistinguishesbetweenidealsustainabilityandappliedsustainability.Ideally,humanactivitieswouldnotrequiremakingtrade-offsamongenvironmental,economic,andsocialgoals.However,thisguiderecognizesthat,inapplyingsustainabilityprinciplestobuildings,decisionmakersmustoftenbalanceopportunitiesandchallengesassociatedwitheachofthegeneralprinciples.1.3Thisguideidentifiesgeneralmethodologiesassociatedwiththedecision-makingprocessusedinpursuingsustainability.1.4Thisguideaddressesbuildingsindividuallyandinaggregate(collectively).1.4.1Thegeneralprinciplesidentifiedinthisguideareapplicabletoallscalesofbuildingprojects,including:interiorspaces,individualbuildingsandgroupsofbuildings,infrastructuresystems,andlanduse.1.4.2Thegeneralprinciplesidentifiedinthisguideareapplicabletoalllife-cyclestagesofabuildinganditscomponents,including:materialextraction,productmanufacturing,producttransportation,planning,siting,design,specification,construction,operation,maintenance,renovation,retrofit,reuse,deconstruction,andwastedisposalofbuildings.1.5Avarietyoftoolsandstandardsexistthatqualifyandquantifyimpactsofbuildings,buildingmaterials,andbuildingmethodsintermsofoneormoreofthegeneralprinciplesofsustainability.Itisnotwithinthescopeofthisstandardtorecreateorreplacethesetools.1.6Thisguidedoesnotprovidedirectionastothespecificimplementationofthegeneralprinciples;nordoesitprovidedirectionastothespecificweightingofprinciplesnecessaryforachievingbalance.1.7Implementationofthisguidewillrequireprofessionaljudgment.Suchjudgmentshouldbeinformedbyexperiencewithenvironmental,economic,andsocialissuesasappropriatetothebuildinguse,type,scale,andlocation.1.8Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthisguidemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaprojectsmanyuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.1.9Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P04
【国际标准分类号】:91_040_01
【页数】:6P.;A4
【正文语种】:


基本信息
标准名称:煤矿水中镉的测定方法 原子吸收分光光度法
中标分类: 环境保护 >> 环境保护采样、分析测试方法 >> 水环境有毒物质分析方法
替代情况:被MT/T 361-2007代替
发布日期:1994-08-31
实施日期:1994-12-01
首发日期:
作废日期:2004-08-17
起草单位:四川煤田地质研究所
出版日期:
页数:5页
适用范围

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所属分类: 环境保护 环境保护采样 分析测试方法 水环境有毒物质分析方法