NF U44-310-2-2002 土壤改良剂和生长媒介.氮含量的测定.Dumas法
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来源:标准资料网
【英文标准名称】:Soilimproversandgrowingmedia-Determinationofnitrogen-Part2:Dumasmethod.
【原文标准名称】:土壤改良剂和生长媒介.氮含量的测定.Dumas法
【标准号】:NFU44-310-2-2002
【标准状态】:现行
【国别】:法国
【发布日期】:2002-07-01
【实施或试行日期】:2002-07-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:氮含量;氮;溶剂;测量规程;农业;土壤改良物质;可溶的;萃取分析法;氮肥;土壤;土壤改良;萃取;衬底(绝缘);萃取溶剂;分析方法;药液;改良法
【英文主题词】:
【摘要】:
【中国标准分类号】:G21
【国际标准分类号】:65_080
【页数】:11P;A4
【正文语种】:其他
【英文标准名称】:Surfaceactiveagents-Determinationofthepolyethyleneglycolcontentaccordingtomolarmassinnon-ionicsurfaceactiveagents(ethoxylated)byHPLC/ELSD;GermanversionEN12582:1999
【原文标准名称】:表面活性剂.用HPLC/ELSD法根据非离子表面活性剂(乙氧基)中分子质量测定聚乙二醇总含量
【标准号】:EN12582-1999
【标准状态】:现行
【国别】:
【发布日期】:1999-05
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;试验设备;试验;化学分析和试验;分析;材料试验;测定;聚乙烯;化学成分;试样制备;表面活性剂;含量;定义;液相色谱法;甘醇;分子量;洗涤剂
【英文主题词】:Analysis;Chemicalanalysisandtesting;Chemicalcomposition;Content;Definition;Definitions;Detergents;Determination;Determinationofcontent;Ethoxylates;Glycols;HPLC;Liquidchromatography;Materialstesting;Molecularweight;Polyethylene;Sampledivision;Samplingmethods;Specimenpreparation;Surfaceactive;Surfactants;Testequipment;Testing
【摘要】:
【中国标准分类号】:G72
【国际标准分类号】:71_100_40
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-CorporateTelecommunicationNetworks-SignallingInterworkingbetweenQSIGandSIP-CallDiversion
【原文标准名称】:信息技术.系统间远程通信和信息交换.QSIG和SIP间的信令互通.呼叫转移
【标准号】:ISO/IEC23915-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1/SC6
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisdocumentspecifiessignallinginterworkingbetween"QSIG"andtheSessionInitiationProtocol(SIP)insupportofcalldiversionwithincorporatetelecommunicationnetworks(CN),alsoknownasenterprisenetworks."QSIG"isasignallingprotocolthatoperatesbetweenPrivateIntegratedservicesNetworkexchanges(PINX)withinaPrivateIntegratedServicesNetwork(PISN).APISNprovidescircuit-switchedbasicservicesandsupplementaryservicestoitsusers.QSIGisspecifiedinStandards,inparticular[1](callcontrolinsupportofbasicservices),[2](genericfunctionalprotocolforthesupportofsupplementaryservices)andanumberofStandardsspecifyingindividualsupplementaryservices.Diversionservicesarespecifiedin[4]andtheQSIGsignallingprotocolinsupportoftheseservicesisspecifiedin[5].Inparticular,thissignallingprotocolsignalsinformationaboutcalldiversiontotheusersinvolved.SIPisanapplicationlayerprotocolforestablishing,terminatingandmodifyingmultimediasessions.ItistypicallycarriedoverIP[8],[10].Telephonecallsareconsideredasatypeofmultimediasessionwherejustaudioisexchanged.SIPisdefinedin[11].AnextensiontoSIPprovideshistoryinformation[14]thatcanbeusedtosignalinformationabouttheretargetingofarequest,inparticularacallestablishmentrequest,asitisroutedthroughanetwork.ThisdocumentspecifiessignallinginterworkingforcalldiversionduringtheestablishmentofcallsbetweenaPISNemployingQSIGandacorporateIPnetworkemployingSIP.ItcoversboththeimpactonSIPofcalldiversionintheQSIGnetworkandtheimpactonQSIGofrequestretargetingintheSIPnetwork.Signallinginterworkingforcalldiversionoperatesontopofsignallinginterworkingforbasiccalls,whichisspecifiedin[6].CalldiversioninterworkingbetweenaPISNemployingQSIGandapublicIPnetworkemployingSIPisoutsidethescopeofthisspecification.However,thefunctionalityspecifiedinthisspecificationisinprincipleapplicabletosuchascenariowhendeployedinconjunctionwithotherrelevantfunctionality(e.g.,numbertranslation,securityfunctions,etc.).ThisspecificationisapplicabletoanyinterworkingunitthatcanactasagatewaybetweenaPISNemployingQSIGandacorporateIPnetworkemployingSIP.
【中国标准分类号】:L70;M11
【国际标准分类号】:33_040_30
【页数】:35P;A4
【正文语种】:英语
