SAE AMS4328 Aluminum Alloy, Plate (2397-T87), 2.8Cu - 1.4Li - 0.30Mn - 0.12Zr - 0.10Zn, Solution Heat Treated, Cold Wor

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Product Code:SAE AMS4328
Title:Aluminum Alloy, Plate (2397-T87), 2.8Cu - 1.4Li - 0.30Mn - 0.12Zr - 0.10Zn, Solution Heat Treated, Cold Worked, and Artificially Aged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of plate.

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Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.【英文标准名称】:Informationtechnology.Opendistributedprocessing.Unifiedmodelinglanguage(UML).Version1.4.2
【原文标准名称】:信息技术.开放式分布处理.通用建模语言(UML).版本1.4.2
【标准号】:BSISO/IEC19501-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-09-30
【实施或试行日期】:2005-09-30
【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】:人工语言;计算机绘图;计算机软件;数据处理;定义(术语);信息技术;多媒体;ODP;式样;UML;统一建模语言
【英文主题词】:Artificiallanguages;Computergraphics;Computersoftware;Dataprocessing;Definitions;Informationtechnology;Multimedia;ODP;Patterns;UML;UnifiedModelingLanguage
【摘要】:ThisstandardspecifiestheUnifiedModelingLanguage(UML)withtheobjectiveofprovidingsystemarchitectsworkingonobjectanalysisanddesignwithoneconsistentlanguageforspecifying,visualizing,constructing,anddocumentingtheartifactsofsoftwaresystems,aswellasforbusinessmodeling.Thisstandardrepresentstheconvergenceofbestpracticesintheobject-technologyindustry.UMListhepropersuccessortotheobjectmodelinglanguagesofthreepreviouslyleadingobject-orientedmethods(Booch,OMT,andOOSE).TheUMListheunionofthesemodelinglanguagesandmore,sinceitincludesadditionalexpressivenesstohandlemodelingproblemsthatthesemethodsdidnotfullyaddress.OneoftheprimarygoalsofUMListoadvancethestateoftheindustrybyenablingobjectvisualmodelingtoolinteroperability.However,inordertoenablemeaningfulexchangeofmodelinformationbetweentools,agreementonsemanticsandnotationisrequired.UMLmeetsthefollowingrequirements:?Formaldefinitionofacommonobjectanalysisanddesign(OA&D)metamodeltorepresentthesemanticsofOA&Dmodels,whichincludestaticmodels,behavioralmodels,usagemodels,andarchitecturalmodels.?IDLspecificationsformechanismsformodelinterchangebetweenOA&Dtools.ThisdocumentincludesasetofIDLinterfacesthatsupportdynamicconstructionandtraversalofausermodel.?Ahuman-readablenotationforrepresentingOA&Dmodels.ThisdocumentdefinestheUMLnotation,anelegantgraphicsyntaxforconsistentlyexpressingtheUML’srichsemantics.NotationisanessentialpartofOA&DmodelingandtheUML.
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:458P.;A4
【正文语种】:英语