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ISO 7238-1983 奶油乳清pH值的测定电位滴定法

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【英文标准名称】:Butter;DeterminationofpHoftheserum;Potentiometricmethod
【原文标准名称】:奶油乳清pH值的测定电位滴定法
【标准号】:ISO7238-1983
【标准状态】:作废
【国别】:国际
【发布日期】:1983-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC34
【标准类型】:()
【标准水平】:()
【中文主题词】:电位测量法;测定;试验;pH值;测量仪器;血清;乳制品;黄油;乳清;pH计
【英文主题词】:determination;serums;measuringinstruments;ph;foodproducts;phmeasurement;foodtesting;potentiometricmethods;butter;definitions;whey;tests;testing;definition;dairyproducts
【摘要】:
【中国标准分类号】:X16
【国际标准分类号】:67_100_20
【页数】:4P;A4
【正文语种】:英语


【英文标准名称】:Systemsandsoftwareengineering-Contentofsystemsandsoftwarelifecycleprocessinformationproducts(Documentation)
【原文标准名称】:系统和软件工程.系统容量和软件生命圈程序信息产品(文献)
【标准号】:ISO/IEC15289-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-04
【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/IECJTC1/SC7
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机软件;计算机;圈;数据处理;数据处理设备;定义;显影;信息管理;情报系统;信息技术;包埋料;生命圈;寿命;维修;管理;模型;组织;计划;生产;项目管理;质量;软件;规范(验收);系统开发;系统工程;系统研究
【英文主题词】:Computersoftware;Computers;Cycle;Dataprocessing;Dataprocessingequipment;Definition;Definitions;Developments;Informationmanagement;Informationsystems;Informationtechnology;Investments;Lifecycles;Life(durability);Maintenance;Management;Models;Organization;Planning;Production;Projectmanagement;Quality;Software;Specification(approval);Systemdevelopment;Systemengineering;Systemstudies
【摘要】:ThisInternationalStandardassumesanorganizationisimplementinglifecycleprocessesinconformancewithISO/IEC15288:2002orISO/IEC12207:1995,withAmendments1and2.ISO/IEC15288:2002definesasetofprocessesformanagingandperformingthestagesofasystemslifecycle.ItdefinesanInformationManagementprocess,but“doesnotdetaildocumentationintermsofname,format,explicitcontent,andrecordingmedia”(1.3).ISO/IEC12207:1995withAMD1and2,establishesacommonframeworkforsoftwarelifecycleprocesses,andinpassingidentifiesorrequiresanumberofdocumentationitems.ThepurposeofthisInternationalStandardistoguideusersofISO/IEC12207:1995(withAmendments1and2)andISO/IEC15288:2002inidentifyingandplanningthespecificinformationitemstobeproducedduringsystemsandsoftwarelifecycles.AsstatedinG.5ofIEEE/EIA12207.0:1996.ThisInternationalStandardidentifiesthepurposeandcontentofallidentifiedSystemsandSoftwareLifeCycleinformationitems.Theinformationitemcontentsaredefinedaccordingtogenericdocumenttypes,aspresentedinClause7,andthespecificpurposeofthedocument(Clause10).Thegenericdocumenttypes(whichmaybereferredtoasinformationitemtypestoconformto[3])aretobeusedtoidentifytheinformationnecessarytosupporttheISO/IEC15288:2002agreement,enterprise,project,andtechnicalprocesses;andtheISO/IEC12207:1995,primary,supporting,andorganizationallifecycleprocesses.ThisInternationalStandardidentifiesrecordsandinformationitemsbasedonanalysisofreferencesinISO/IEC15288:2002andISO/IEC12207:1995,whichinsomecasesprovidepartialorcompleteoutlinesforthecontentofspecificdocuments.However,therequirementsforthelife-cycleprocessesdonotuniquelyandunambiguouslystatetherequirementsfortheinformationitemscontentsortheinformationneededbyauserofaninformationitem.Moreover,theinformationfromthelife-cycleprocessesmayoverlapormaybecreatedandrevisedatdifferenttimes.Inshort,theanalyzedreferencesdonotresultinalogicallycompletelistofinformationitems.Forexample,foreachlife-cycleprocess,itwouldbepossibletoprepareaplan,procedures,andreports,aswellasnumerousrecords,requests,descriptionsandspecifications.SuchanelaborationofadocumentationschemawouldbemorerigorousthanspecifiedbyeitherISO/IEC15288:2002orISO/IEC12207:1995.Thus,informationitemsmaybecombinedorsubdividedasneededforprojectororganizationalpurposes,asfurtherdefinedinClause2,Applicability,andClause3,Conformance.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:51P.;A4
【正文语种】:英语


【英文标准名称】:Photography-Processingchemicals-Specificationsforpotassiummetabisulfite
【原文标准名称】:照相.加工处理药液.偏亚硫酸氢钾规范
【标准号】:BSISO3629-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-05-21
【实施或试行日期】:2002-05-21
【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】:照相药品;摄影;药液;材料规范;钾;酸式亚硫酸盐;化合物;摄影材料;试验;试验
【英文主题词】:Bisulphites;Chemicals;Materialsspecification;Photographicchemicals;Photographicmaterials;Photography;Potassium;Testing;Tests
【摘要】:ThisInternationalStandardestablishescriteriaforthepurityofphotographic-gradepotassiummetabisulfiteandspecifiestheteststobeusedtodeterminethepurity.
【中国标准分类号】:G84
【国际标准分类号】:37_040_30
【页数】:16P.;A4
【正文语种】:英语