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ANSI/ASTM E209-2000 以公称或快速加热速率和应变速率在高温下进行金属材料压缩试验惯例

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【英文标准名称】:PracticeforCompressionTestsofMetallicMaterialsatElevatedTemperatureswithConventionalorRapidHeatingRatesandStrainRates
【原文标准名称】:以公称或快速加热速率和应变速率在高温下进行金属材料压缩试验惯例
【标准号】:ANSI/ASTME209-2000
【标准状态】:现行
【国别】:美国
【发布日期】:2000
【实施或试行日期】:2000-08-15
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:金属;热试验;机械试验;试验
【英文主题词】:mechanicaltesting;thermaltesting;testing;metals
【摘要】:Thispracticecoverscompressiontestinwhichthespecimenisheatedtoaconstantanduniformtemperatureandheldattemperaturewhileanaxialforceisappliedatacontrolledrateofstrain.Note1Inmetalswithextremelyhighelasticlimitorlowmodulusofelasticityitisconceivablethatpercenttotalstrainunderloadcouldbereachedbeforethe0.2percent-offsetyieldstrengthisreached.Inthiseventthe0.2percent-offsetyieldstrengthwillbetheendpointofthetestunlessruptureoccursbeforethatpoint.Note2Foracceptablecompressiontestsitisimperativethatthespecimensnotbucklebeforetheendpointisreached.Forthisreasontheequipmentandprocedures,asdiscussedinthisrecommendedpractice,mustbedesignedtomaintainuniformloadingandaxialalignment.Preferredconditionsoftestingarerecommendedsothatdatafromdifferentsourcesconductingthetestswillbecomparable.Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:
【正文语种】:英语


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【英文标准名称】:Roadinformationandexploitation.Protocolforthetransmissionofalphanumericalroaddata.
【原文标准名称】:道路信息和利用.字母数字道路数据传输协议
【标准号】:NFP99-302-1993
【标准状态】:现行
【国别】:法国
【发布日期】:1993-06-01
【实施或试行日期】:1993-06-05
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:R87
【国际标准分类号】:35_240_60
【页数】:11P;A4
【正文语种】:其他


【英文标准名称】:Systemsandsoftwareengineering-Requirementsfordesignersanddevelopersofuserdocumentation
【原文标准名称】:系统和软件工程.用户文件的设计者和开发者用要求
【标准号】:ISO/IEC26514-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-06-15
【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】:应用软件;计算机软件;计算机;数据处理;数据处理设备;定义;设计;开发;文件;信息交换;信息管理;信息处理;信息系统;信息技术;软件;规范(验收);系统开发;系统研究;用户
【英文主题词】:Applicationsoftware;Computersoftware;Computers;Dataprocessing;Dataprocessingequipment;Definition;Definitions;Design;Developments;Documentations;Informationinterchange;Informationmanagement;Informationprocessing;Informationsystems;Informationtechnology;Software;Specification(approval);Systemdevelopment;Systemstudies;User;Users
【摘要】:Thisclausepresentsthescope,purpose,organization,andcandidateusesofthisInternationalStandard.ThisInternationalStandardsupportstheinterestofsoftwareusersinconsistent,complete,accurate,andusabledocumentation.Itincludesbothapproachestostandardization:a)processstandards,whichspecifythewayinwhichdocumentationproductsaretobedeveloped;andb)documentationproductstandards,whichspecifythecharacteristicsandfunctionalrequirementsofthedocumentation.ThefirstpartofthisInternationalStandardcoverstheuserdocumentationprocessfordesignersanddevelopersofdocumentation.Itdescribeshowtoestablishwhatinformationusersneed,howtodeterminethewayinwhichthatinformationshouldbepresentedtotheusers,andhowtopreparetheinformationandmakeitavailable.Itisnotlimitedtothedesignanddevelopmentphaseofthelifecycle,butincludesactivitiesthroughouttheinformationmanagementanddocumentationprocesses.ThesecondpartofthisInternationalStandardprovidesminimumrequirementsforthestructure,informationcontent,andformatofuserdocumentation,includingbothprintedandon-screendocumentsusedintheworkenvironmentbyusersofsystemscontainingsoftware.Itappliestoprintedusermanuals,onlinehelp,tutorials,anduserreferencedocumentation.ThisInternationalStandardneitherencouragesnordiscouragestheuseofeitherprintedorelectronic(on-screen)mediafordocumentation,orofparticulardocumentationdevelopmentormanagementtoolsormethodologies.ThisInternationalStandardmaybehelpfulfordevelopingthefollowingtypesofdocumentation,althoughitdoesnotcoverallaspectsofthem:~documentationofproductsotherthansoftware;~multimediasystemsusinganimation,video,andsound;~computer-basedtraining(CBT)packagesandspecializedcoursematerialsintendedprimarilyforuseinformaltrainingprograms;~documentationproducedforinstallers,computeroperators,orsystemadministratorswhoarenotendusers;~maintenancedocumentationdescribingtheinternaloperationofsystemssoftware;~documentationincorporatedintotheuserinterfaceitself.specialists:~informationdesignersandarchitectswhoplanthestructureandformatofdocumentationproductsinadocumentationset;~usabilityspecialistsandbusinessanalystswhoidentifythetasksthattheintendeduserswdlperformwiththesoftware:~thosewhodevelopandeditthewrittencontentforuserdocumentation;~graphicdesignerswithexpertiseinelectronicmedia;~userinterfacedesignersandergonomicsexpertsworkingtogethertodesignthepresentationofthedocumentationonthescreen.ThisInternationalStandardmayalsobeconsultedbythosewithotherrolesandinterestsinthedocumentationprocess:~managersofthesoftwaredevelopmentprocessorthedocumentationprocess;~acquirersofdocumentationpreparedbysuppliers;~usabilitytesters,documentationreviewers,subject-matterexperts;~developersoftoolsforcreatingon-screendocumentation;~human-factorsexpertswhoidentifyprinciplesformakingdocumentationmoreaccessibleandeasilyused.ThisInternationalStandardisintendedforuseinalltypesoforganizations,whetherornotadedicateddocumentationdepartmentispresent,andmaybeusedasabasisforlocalstandardsandprocedures.Readersareassumedtohaveexperienceorknowledgeofsoftwaredevelopmentordocumentationdevelopmentprocesses.UsersofthisInternationalStandardshouldadoptastylemanualforusewithintheirownorganizationstocomplementtheguidanceprovidedintheannexestothisInternationalStandard,oradoptanindustry-recognizedstyleguide.AnnexAprovidesguidanceforthecontentofastyleguide,andAnnexesBandCprovideguidanceonstyle.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:154P.;A4
【正文语种】:英语