GB/T 11094-1989 水平法砷化镓单晶及切割片
时间:2024-05-14 02:54:39 来源: 标准资料网 作者：标准资料网 阅读：9243
基本信息
| 标准名称： | 水平法砷化镓单晶及切割片 |
| 英文名称： | Boat-grown gallium arsenide single crystals and As-cut slices |
| 中标分类： |
冶金 >>
半金属与半导体材料 >>
半金属 |
| ICS分类： |
冶金 >>
粉末冶金
|
| 替代情况： | 被GB/T 11094-2007替代 |
| 发布部门： | 国家技术监督局 |
| 发布日期： | 1989-03-31 |
| 实施日期： | 1990-03-01 |
| 首发日期： | 1989-03-31 |
| 作废日期： | 2008-02-01 |
| 主管部门： | 中国有色金属工业协会 |
| 归口单位： | 中国有色金属工业协会 |
| 起草单位： | 北京有色金属研究总院 |
| 出版日期： | 1900-01-01 |
| 页数： | 9页 |
适用范围
本标准规定了水平法砷化镓单晶及切割片的产品分类、技术要求、试验方法和检验规则等。本标准适用于水平法制备的砷化镓单晶及其切割片。产品供制作光电器件、微波器件和传感件等器件用。
前言
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引用标准
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所属分类： 冶金 半金属与半导体材料 半金属 冶金 粉末冶金
【英文标准名称】:StandardGuideforEscortVesselEvaluationandSelection
【原文标准名称】:护航船评价和选择的标准指南
【标准号】:ASTMF1878-1998(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:F25.06
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:disabledship;escortplan;escortvessel;navigationallimit;shiptransit;Confinedwaters;Escortvessels;Marinesystems/subsystems/equipment;Waterways
【摘要】:Thisguidepresentssomemethodologiestopredicttheforcesrequiredtobringadisabledshipundercontrolwithintheavailablelimitsofthewaterway,takingintoaccountlocalinfluencesofwindandseaconditions.Presentedaremethodologiestodeterminethecontrolforcesthatanescortvesselcanreasonablybeexpectedtoimposeonadisabledship,takingintoaccountthedesignoftheship,transitspeed,winds,currents,andseaconditions.Insomeinstances,thisguidepresentsformulaethatcanbeuseddirectly;inotherinstances,inwhichtheinteractionofvariousfactorsismorecomplicated,itpresentsanalyticprocessesthatcanbeusedindevelopingcomputersimulations.Unlikethemoretraditionalworkofberthingassistanceinshelteredharborsorpullingax201C;deadshipx201D;ontheendofalongtowline,theescortingmissionassumesthatthedisabledshipwillbeattransitspeedatthetimeoffailure,andthatitcouldbeinexposedwaterssubjecttowind,current,andseaconditions.Thenavigationalconstraintsofthechannelorwaterwaymightrestricttheavailablemaneuveringareawithinwhichthedisabledshipmustbebroughtundercontrolbeforeitrunsagroundorcollideswithfixedobjectsinthewaterway(seeallision).Theescortmissionrequiresescortvessel(s)thatarecapableofrespondingintimelyfashionandthatcansafelyapplysubstantialcontrolforcestothedisabledship.Thisentailsevaluationoftheescortvessel''shorsepower,steeringandretardingforcesatvariousspeeds,maneuverability,stability,andoutfitting(towinggear,fendering,andsoforth).Thisguidecanbeusedindevelopingescortplansforselectingsuitableescortvessel(s)forspecificshipsinspecificwaterways.Themethodologiesandprocessesoutlinedinthisguideareforperformance-basedanalysesofescortscenarios.Thismeansthattheacceptabilityofavessel(orcombinationofvessels)forescortingisbasedupontheabilitytocontrolthedisabledshipinaccordancewithspecifiedperformancecriteria.Thisguideaddressesfourselectedperformancemeasures:Towing8212;theabilitytotowthedisabledshipunderspecifiedparameters,Stopping8212;theabilitytostopthedisabledshipwithinspecifiedparameters,Turning8212;theabilitytoturnthedisabledshipwithinspecifiedparameters,andHoldingsteady8212;theabilitytoholdthedisabledshiponasteadycourseunderspecifiedparameters.Thex201C;specifiedparametersx201D;areadditionaldetailsthatmustbefactoredintotheperformanceanalysis.Theseparametersmightbespecifiedbyaregulatoryagencyimposingtheescortrequirement,byastudygroupevaluatingthefeasibilityofescortinginaparticularwaterway,orbytheshiporescortvesseloperatorsthemselvestodefinetheperformanceenvelopeoftheirvessels.Someexamplesoftheseparametersare:Ashiptransitspeed(atthemomentoffailure);Thefailurescenario(rudderfailurealone,orsimultaneousrudder/propulsionfailure,degreeoffailure,andsoforth);Navigationalconstraintwithinwhichthedisabledshipmustbebroughtundercontrol(suchasallowableadvanceandtransfer,cross-trackerror,andsoforth);Wind,current,andseaconditions;andTimedelays,failurerecognition,decisionmaking,escortvesselnotification,escortvesselpositioning,achievingfullpower,andsoforth.Theanticipatedusersofthisguideare:Shipowners/o......【英文标准名称】:IntegratedServicesDigitalNetwork(ISDN)-Freephone(FPH)supplementaryservice;DigitalSubscriberSignallingSystemNo.one(DSS1)protocol-Part5:TestSuiteStructureandTestPurposes(TSS&TP)specificationforthenetwork(EndorsementoftheEn
【原文标准名称】:综合业务数字网(ISDN).免费电话(FPH)补充业务.数字用户用1号信令系统(DSS1)协议.第5部分:网络用试验组结构和试验目的(TSS&TP)规范
【标准号】:DINEN300210-5-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-05
【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】:免提设备;合格;补充服务;电信;电信;测试套;协议实现一致性声明;传输协议;通信网;试验系列;电信设备;电话网;信号发送系统;综合业务数字网络
【英文主题词】:Communicationservice;Conformity;Handsfreeequipment;ISDN;PICS;Signallingsystems;Supplementaryservices;Telecommunication;Telecommunications;Telephonenetworks;Testsuites;Transmissionprotocol
【摘要】:Thedocumentdealswiththetestsuitestructureandthetestpurposesforthenetworkside.
【中国标准分类号】:M11
【国际标准分类号】:33_080
【页数】:1P;A4
【正文语种】:德语