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BS ISO/IEC 15939-2007 系统和软件工程.测量过程

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【英文标准名称】:Systemsandsoftwareengineering-Measurementprocess
【原文标准名称】:系统和软件工程.测量过程
【标准号】:BSISO/IEC15939-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-10-31
【实施或试行日期】:2007-10-31
【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】:计算机软件;计算机技术;数据处理;定义;信息交换;信息技术;被测量值;测量;性能;考核;软件技术;符号;系统
【英文主题词】:Computersoftware;Computertechnology;Dataprocessing;Definitions;Informationinterchange;Informationtechnology;Measuredvalue;Measurement;Performance;Rating;Softwaretechniques;Symbols;Systems
【摘要】:1.1PurposeThisInternationalStandardidentifiestheactivitiesandtasksthatarenecessarytosuccessfullyidentify,define,select,applyandimprovemeasurementwithinanoverallprojectororganizationalmeasurementstructure.Italsoprovidesdefinitionsformeasurementtermscommonlyusedwithinthesystemandsoftwareindustries.ThisInternationalStandarddoesnotcataloguemeasures,nordoesitprovidearecommendedsetofmeasurestoapplyonprojects.Itdoesidentifyaprocessthatsupportsdefiningasuitablesetofmeasuresthataddressspecificinformationneeds.1.2FieldofapplicationThisInternationalStandardisintendedtobeusedbysuppliersandacquirers.Suppliersincludepersonnelperformingmanagement,technicalandqualitymanagementfunctionsinsystemandsoftwaredevelopment,maintenance,integrationandproductsupportorganizations.Acquirersincludepersonnelperformingmanagement,technicalandqualitymanagementfunctionsinprocurementanduserorganizations.1.3TailoringthisInternationalStandardThisInternationalStandardcontainsasetofactivitiesandtasksthatcompriseameasurementprocessthatmeetsthespecificneedsoforganizations,enterprisesandprojects.Thetailoringprocessconsistsofmodifyingthenon-normativedescriptionsofthetaskstoachievethepurposeandoutcomesofthemeasurementprocess.Allnormativeclausesneedtobesatisfied.NewactivitiesandtasksnotdefinedinthisInternationalStandardmaybeaddedaspartoftailoring.1.4ConformanceConformancetothisInternationalStandardisdefinedassatisfyingthepurposeandoutcomesofthemeasurementprocessandallofthenormativeclauseswithinthetasksinClause4.AnyorganizationimposingthisInternationalStandardasaconditionoftradeisresponsibleforspecifyingandmakingpublicalltask-specificcriteriatobeimposedinconjunctionwiththisInternationalStandard.ThroughoutthisInternationalStandard,“shall”isusedtoexpressaprovisionthatisbindingonthepartythatisapplyingthisInternationalStandard,“should”toexpressarecommendationamongotherpossibilities,and“may”toindicateacourseofactionpermissiblewithinthelimitsoftheInternationalStandard.Itistheresponsibilityoftheorganizationtomaintainappropriateevidenceofsatisfactionofthenormativeclausesforthepurposesofdemonstratingconformance.1.5LimitationsThisInternationalStandarddoesnotassumeorprescribeanorganizationalmodelformeasurement.TheuserofthisInternationalStandardshoulddecide,forexample,whetheraseparatemeasurementfunctionisnecessarywithintheorganizationandwhetherthemeasurementfunctionshouldbeintegratedwithinindividualprojectsoracrossprojects,basedonthecurrentorganizationalstructure,cultureandprevailingconstraints.ThisInternationalStandardisnotintendedtoprescribethename,formatorexplicitcontentofthedocumentationtobeproduced.ThisInternationalStandarddoesnotimplythatdocumentsbepackagedorcombinedinsomefashion.ThesedecisionsarelefttotheuserofthisInternationalStandard.Themeasurementprocessshouldbeappropriatelyintegratedwiththeorganizationalqualitysystem.Notallaspectsofinternalauditsandnon-compliancereportingarecoveredexplicitlyinthisInternationalStandardastheyareassumedtobeinthedomainofthequalitysystem.ThisInternationalStandardisnotintendedtoconflictwithanyorganizationalpolicies,standardsorproceduresthatarealreadyinplace.However,anyconflictshouldberesolvedandanyoverridingconditionsandsituationsneedtobecitedinwritingasexceptionstotheapplicationofthisInternationalStandard.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:48P.;A4
【正文语种】:英语


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【英文标准名称】:RotatableBallHandles
【原文标准名称】:可转动把手
【标准号】:DIN98-1962
【标准状态】:作废
【国别】:德国
【发布日期】:1962-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:球形手柄;榫舌;圆柱形;形状;操纵装置;质量(物质);公差(测量);钢;材料
【英文主题词】:mass;tenons;cylindricalshape;ballhandles;steels;shape;materials;tolerances(measurement);operatingdevices
【摘要】:
【中国标准分类号】:J27
【国际标准分类号】:21_180
【页数】:2P;A4
【正文语种】:德语


【英文标准名称】:StandardGuideforReportingPropertiesforPlasticsandThermoplasticElastomers
【原文标准名称】:塑料和热塑弹性体的报告特性的标准指南
【标准号】:ASTMD6436-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D20.94
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:conversionfactors;decimalplaces;propertiesreporting;reportingguide;significantfigures;Conversionunits/factors;Decimalplaces;Propertynames;Recording/reportingdataanalysisresults;Significantfigures;Thermoplasticelastomers(TPE)
【摘要】:Thisguideisintendedtoprovidereadyaccesstotherecommendedpropertyname,testmethodreference,maximumnumberofsignificantdigits,andappropriateunitsforcommonlyusedplasticsandthermoplasticelastomertests.Itisparticularlyusefulforthoseinvolvedinthewritingandproofreadingofdocumentscontainingdataforalargenumberoftestssincetheneedtogotoeachindividualtestmethodshouldbegreatlyminimized.SIunitsaretoberegardedasthestandard.U.S.Customaryunitsandconversionfactorsareprovidedtoaccommodatethosesituationswhereitisnecessarytoreportboth.U.S.CustomaryreferstounitscommonlyusedintheUnitedStatesandisnotalwaysthesameasinch-poundunits.1.1Thisguideprovidesrecommendationsforreportingtheresultsofpropertyvaluesforplasticsandthermoplasticelastomersinpublishedliterature,datasheets,presentations,comparativeanalysis,andsoforth.Itisintendedtominimizeconfusionwhencomparingthedatafromseveralsources.1.2Thisstandardisnotintendedtoreplacerecommendationswithinthetestmethodsforreportingdata.Refertothetestmethodoruseotherguidancetodeterminethenumberofsignificantfiguresforreportinglaboratorytestresults.Note18212;ThereisnosimilarorequivalentISOstandard.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:4P.;A4
【正文语种】:英语