【英文标准名称】:Opensystemsinterconnection;protocolcombinationstoprovidethenetworkservice;provisionandsupportoftheconnectionless-modenetworkservice;identicalwithISO/IEC8880-3:1990
【原文标准名称】:开放系统互连.提供网络服务的协议组合.无连接方式网络服务的准备和支持
【标准号】:DIN66342-3-1992
【标准状态】:作废
【国别】:德国
【发布日期】:1992-12
【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】:通信规程;开式系统互连;网络互连;传播技术;协议;通信系统;网络层;信息处理;数据传送;定义;信息交流;开式系统;数据通信;数据网络;网络服务;多语种的;数据传输方法;组合;无连接
【英文主题词】:
【摘要】:Thedocumentdescribestheprotocolcombinationswhichcanbeusedfortheprovisionoftheconnectionless-modeOSInetworkservice.Forendsystemsattachedtosubnetworksusingdifferenttechnologiesprotocolcombinationsarespecifiedforthefollowingtechnologies:localareanetworks,packetswitcheddatanetworks,point-to-pointsubnetworksandcircuit-switcheddatanetworks.
【中国标准分类号】:L79
【国际标准分类号】:35_100_30
【页数】:13P;A4
【正文语种】:德语


【英文标准名称】:StandardGuideforApplicationofASTMEvaluatedCrossSectionDataFile,MatrixE706(IIB)
【原文标准名称】:ASTM已经获得评价的截面数据文件的标准指南E706(ⅡB)
【标准号】:ASTME1018-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E10.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:covariancematrix;crosssection;dosimetry;ENDF;IRDF;JEF;JENDL;nuclearmetrology;ASTMENDFfile;Benchmarkprocessing/testing;Covariancematrix;Crosssectiondata/analysis;Differentialdata;ENDF/Afile;Evaluatednucleardatafile;Foils
【摘要】:TheENDF/BlibraryintheUnitedStatesandsimilarlibrarieselsewhere,suchasJEF(9),JENDL(7),andBROND(8),provideacompilationofneutroncrosssectionandothernucleardataforusebythenuclearcommunity.Theavailabilityoftheseexcellentandconsistentevaluationsmakespossiblestandardizedusage,therebyallowingeasyreferencingandintercomparisonsofcalculations.However,asthefirstENDF/Bfilesweredevelopeditbecameapparentthattheywerenotadequateforallapplications.ThisneedresultedinthedevelopmentoftheENDF/BDosimetryFile(5,10),consistingofactivationcrosssectionsimportantfordosimetryapplications.Thisfilewasmadeavailableworldwide.Later,otherx201C;SpecialPurposex201D;fileswereintroduced(23).IntheENDF/B-VIcompilation(41),dosimetryfileswereidentified,buttheynolongerappearedasseparateevaluationfiles.TheENDF/V-VIIcompilation(37)removedmostofthecovariancefilesusedbythedosimetrycommunity.Itkeptthecovariancefilesforthex201C;standardcrosssectionsx201D;inaspecialsub-library,butthecovariancedatainthissub-libraryisonlyprovidedovertheenergyrangeinwhicheachreactionisconsideredtobeax201C;standardx201D;,anddoesnotincludethefullenergyrangerequiredforLWRPVSdosimetryapplications.AnotherfileofevaluatedneutroncrosssectiondatahasbeenestablishedbytheInternationalAtomicEnergyAgency(IAEA)forreactordosimetryapplications.Thisfile,theInternationalReactorDosimetryFile(IRDF-2002)(6),drawsupontheENDF/BfilesandsupplementstheseevaluationswithasetofreactionsevaluatedbygroupsoftenoutsideoftheUnitedStates.SomeoftheIRDF-2002supplementalreactionsrepresentmaterialevaluationsthatarecurrentlybeingexaminedbytheCSEWG.ThesupplementalIRDF-2002evaluationsonlyincludethespecificreactionsofinteresttothedosimetrycommunityandnotafullmaterialevaluation.TheENDFcommunityrequiresacompleteevaluationbeforeincludingitinthemainENDF/Bevaluatedlibrary.TheapplicationtoLWRsurveillancedosimetrymayintroducenewdataneedsthatcanbestbesatisfiedbythecreationofadedicatedcrosssectionfile.Thisfileshallbeinaformdesignedforeasyapplicationbyusers(minimalprocessing).Thefileshallconsistofthefollowingtypesofinformationorindicatethesourcesofthefollowingtypeofdatathatshouldbeusedtosupplementthefilecontents:Dosimetrycrosssectionsforfission,activation,heliumproductionsensorreactionsinLWRenvironmentsinsupportofradiometric,solidstatetrackrecorder,heliumaccumulationdosimetrymethods(seeTestMethodsE853,E854,E910,andE1005).Othercrosssectionsorsensorresponsefunctionsusefulforactiveorpassivedosimetrymeasurements,forexample,theuseofneutronabsorptioncrosssectionstorepresentattenuationcorrectionsduetocoversorself-shielding.Crosssectionsfordamageevaluation,suchasdisplacementsperatom(dpa)iniron.Relatednucleardataneededfordosimetry,suchasbranchingratios,fissionyields,andatomicabundances.............
【中国标准分类号】:L70
【国际标准分类号】:35_240_50
【页数】:8P.;A4
【正文语种】:英语