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PD 6603-1996 高级综合的语言要求

作者:标准资料网 时间:2024-05-17 14:20:17  浏览:9018   来源:标准资料网
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【英文标准名称】:Languagerequirementsforhigh-levelsynthesis
【原文标准名称】:高级综合的语言要求
【标准号】:PD6603-1996
【标准状态】:现行
【国别】:英国
【发布日期】:1996-10-15
【实施或试行日期】:1996-10-15
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机辅助设计;语言;程序设计语言;设计;数据表示;高级语言
【英文主题词】:high-levellanguages;design;datarepresentation;computer-aideddesign;languages;programminglanguages
【摘要】:DescribestheVHDLrequirementsinhigh-levelsynthesis.ProvidesatechnicalbasisforfurtherstandardizationrelatedwithsynthesisapplicationsofVHDL.
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:22P;A4
【正文语种】:英语


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【英文标准名称】:StandardGuideforSpecifyingHarmonizedStandardGradeCompositionsforWroughtCarbon,Low-Alloy,andAlloySteels
【原文标准名称】:锻造碳钢、低合金钢、合金钢统一标准等级组分的标准指南
【标准号】:ASTMA1040-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【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】:A01.97
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:合金钢;碳素钢;统一碳、低合金和合金钢组分;低合金钢;统一不锈钢组分;低合金刚;可锻碳钢
【英文主题词】:alloysteels;carbonsteels;harmonizedcarbon,low-alloy,andalloysteelcompositions;low-alloysteels;Alloysteel;Harmonizedstainlesssteelcompositions;Low-alloysteel;Wroughtcarbonsteel
【摘要】:ItisanticipatedthattheASTMSubcommitteesA01.02,A01.03,A01.06,A01.09,A01.11,A01.15,A01.19,A01.22,andA01.28willusethestandardcompositionlimitslistedinthisguideforthegradesidentifiedintheirproductspecificationsunlessthereisaspecifictechnicaljustificationfordoingotherwise.Thecompositionlimitsgiveninthisguidearetobeusedasguidesindetermininglimitsforeachoftheelementsincludedinthetotalcompositionofeachgrade.ThecompositionlimitshavebeenestablishedwiththeintentthateachASTMsubcommitteewillfinditnecessarytorequireonlyaminimumnumberofchangestoreflectspecifictechnicaleffects.Section5liststhegeneralguidelinesfollowedfordeterminingthelimitsforeachelement;thelimitsestablishedinthisguidearebasedupontheseguidelines.1.1ThisguidecoversASTMSubcommitteesA01.02,A01.03,A01.06,A01.09,A01.11,A01.15,A01.19,A01.22,andA01.28forspecifyingchemicalcompositionlimitsofwroughtcarbon,low-alloy,andalloysteels.Itisintendedthattheserecommendedgradecompositionlimitsbesuitableforadoptionbyotherstandardizationbodiesthatpreparestandardsforcarbon,low-alloy,andalloysteelproducts,includingdiscontinuedsteels.1.2Includedinthisguidearetherecommendationsfordeterminingthenumberofsignificantfiguresforspecifyingchemicalcomposition.1.3ThecarbonandalloysteelgradesinallstandardsoverseenbytheaforementionedASTMsubcommitteeshavebeenincluded,exceptthosegradesapplicabletorestrictedspecialenduses.1.4NotaddressedareminorcompositionmodificationsthataspecificASTMsubcommitteemayfindnecessarytoaccommodateeffectsofnormalprocessingortoenhancefabricabilitybytheproduceroruser,orboth.1.5Alsonotgenerallyaddressed(exceptwhereestablishedbyASTMsubcommittees)isacompleterationalizationofalllimits,especiallywheresuchwouldconflictwithlong-standingpracticesandisnotjustifiedbyspecialtechnicaleffect.1.6Thisguidedoesnotaddressdiscontinuedorformerlystandardsteelgrades.AlistingofsuchsteelgradescanbefoundinSAEJ1249.Alsoexcludedfromthisguidearecastmaterialsandweldingfillermetals.1.7In1995,theAISImadethedecisiontotransfertheresponsibilityofmaintainingitsnumberingsystemtotheSocietyofAutomotiveEngineers(SAE)forcarbonandalloysteels(SAEJ403andSAEJ404)andtoASTMInternationalforstainlesssteels(GuideA959andothers).Toinformusersofthisimportantevent,historicalinformationisincludedintheappendixofthisstandard.
【中国标准分类号】:H40
【国际标准分类号】:77_140_01
【页数】:13P.;A4
【正文语种】:


【英文标准名称】:Advancedtechnicalceramics-Unifiedclassificationsystem
【原文标准名称】:高级工业陶瓷统一分类体系
【标准号】:ISO/TTA1-1994
【标准状态】:现行
【国别】:国际
【发布日期】:
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:VAMAS
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Advancedtechnicalceramics;Ceramics;Classificationsystems;Codedrepresentation;Codes;Compositematerials;Encoding;Machinereadable;Materials;Monolithic;Monolithicmaterials;Numeric;Numericcodes;Codification
【摘要】:ThisISO/TTAproposesaunifiedclassificationsystemforadvancedtechnicalceramics,intendedtomeetthefol-lowingobjectives.-Itshouldprovideacomprehensivedescriptionofmaterials,productsandapplicationsofadvancedtechnicalceramics.-Itshouldbeabletoaccommodatenewmaterialsandproductsastheybecomeavailable.-Itshouldbeaccessibleviathefollowingfourdescriptorfields,eitherindividuallyorincombination:ApplicationChemicalcharacter(includingform)ProcessingPropertydata-Itscodingsystemshouldbemachinereadable,therebyprovidingameansofsortingdatawithinthedescriptorfields.-Itscodingsystemshouldbesuchthatitcanbesimplifiedbytruncationandeliminationofredundantcharactersor,whereonlylimitedinformationisrequired,bylimitationofthenumberofdescriptorfields.-Thecodingsystemshouldbesimpletouseandemploycharactersandstringswhicharebotheasytorecognizeandrelatetoclassificationinformation.Theterm“advancedtechnicalceramics”coversawiderangeofmaterials(somehavingcomplexchemistry)whichmaybeusedindiverseapplications.ForthepurposesofthisISO/TTAitisassumedthatadvancedtechnicalceramicsincludematerialsinthefollowingforms:monolithicceramicspowderscompositeceramicsfibresglassesglassceramicscoatingsporousmaterialsand,inadditiontothereadilyrecognized“ceramic”materials,halidesandsinglecrystals.Specificallyexcludedfromtheclassificationsystemelementalcarbon,exceptforspecificceramicformssuchasdiamond,vitreouscarbonandchemicalvapourdeposited(CVD)graphite;elementalsilicon,otherthanwhenitformsanintegralcomponentoforprecursorforanadvancedtechnicalceramic:elementalgermaniumandotherelementalorcompoundsemi-metallicsubstances;traditionalceramicsbasedonclay,includingwhitewares(e.g.tablewareandfineporcelain),sanitarywares,floorandwalltiles,andbuildingceramics(e.g.bricksandpipes);unshapedandshapedrefractoriesandbulkglassesfortonnageapplications.Themodeafuseoftheclassificationsystemwillbedeterminedbytheobjectivebehinditsuse.ItisnotthepurposeofthisISO/TTAtodefinehowthesystemshouldbeused,butexamplesaregivenofhowitmightbeused.Itisintendedthattheusercandefinethecodingcombinationandthelevelofdetailtosuithisparticularpurpose.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:87P.;A4
【正文语种】:其他



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