MIL-D-3954C (AMENDMENT 3)
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来源:标准资料网
MIL-D-3954C (AMENDMENT 3), MILITARY SPECIFICATION, DUMMY LOADS, ELECTRICAL, WAVEGUIDE, GENERAL SPECIFICATION FOR (28 MAR 2002)., This amendment forms a part of MIL-D-3954C, dated 19 November 1973, andis approved for use by all Departments and Agencies of the Department of Defense.
基本信息
标准名称: | 化学试剂 硫脲 |
中标分类: |
化工 >>
化学试剂 >>
一般有机试剂、有机溶剂 |
替代情况: | 由HG 3-979-1976改号;被HG/T 3454-1999代替 |
发布日期: | |
实施日期: | 2001-05-01 |
首发日期: | |
作废日期: | 2000-06-01 |
出版日期: | |
页数: | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 化工 化学试剂 一般有机试剂 有机溶剂
【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