EN 300396-5-2011 陆地集群无线电(TETRA).直接模式操作(DMO)的技术要求.第5部分:网关空中接口(英文版本EN300396-5V1.3.1(2011-12)核准本作为德国标准)

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【英文标准名称】:TerrestrialTrunkedRadio(TETRA)-TechnicalrequirementsforDirectModeOperation(DMO)-Part5:Gatewayairinterface(EndorsementoftheEnglishversionEN300396-5V1.3.1(2011-12)asGermanstandard)
【原文标准名称】:陆地集群无线电(TETRA).直接模式操作(DMO)的技术要求.第5部分:网关空中接口(英文版本EN300396-5V1.3.1(2011-12)核准本作为德国标准)
【标准号】:EN300396-5-2011
【标准状态】:现行
【国别】:
【发布日期】:2012-07
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:空中接口;通信技术;数据处理;数据传送;数据传输;欧洲电信标准协会;信息处理;综合服务数字网络;综合业务数字网;链路层;移动通讯站;网络层;包交换网络;无线电传送;无线电器材;无线电广播网;无线电装置;无线电通信;规范(验收);通信;电信网;电信系统;电信;电话网;陆地的;TETRA;泛欧中继无线电;无线通信业务
【英文主题词】:Airinterfaces;Communicationtechnology;Dataprocessing;Datatransfer;Datatransmission;ETSI;Informationprocessing;Integratedservicesdigitalnetwork;ISDN;Linklayers;Mobilestations;Networklayers;Packetswitchingnetworks;Radio;Radioequipment;Radionetworks;Radiosystems;Radiocommunication;Specification(approval);Telecommunication;Telecommunicationnetworks;Telecommunicationsystems;Telecommunications;Telephonenetworks;Terrestrial;TETRA;Transeuropeantrunkedradio;Wirelesscommunicationservices
【摘要】:
【中国标准分类号】:M36
【国际标准分类号】:33_070_10
【页数】:2P;A4
【正文语种】:英语


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【英文标准名称】:LPGequipmentandaccessories-ContentsgaugesforLiquefiedPetroleumGas(LPG)pressurevessels;GermanversionEN13799:2012
【原文标准名称】:液化石油气(LPG)设备和配件.液化石油气(LPG)压力容器用计量仪表.德文版本EN13799-2012
【标准号】:EN13799-2012
【标准状态】:现行
【国别】:
【发布日期】:2012-06
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义(术语);设计;文献工作;储气罐;指示器;水平;电平指示器;液化石油气;液化气容器;液体等级;液位指示器;标志;材料;移动的;使用条件;操作;压力容器;生产控制;安全性工程;安全性要求;规范(验收);固定的
【英文主题词】:Definitions;Design;Documentation;Gasholders;Indicators;Level;Levelindicators;Liquefiedpetroleumgas;Liquidgastank;Liquidlevels;Liquid-levelindicators;Marking;Materials;Mobile;Operatingconditions;Operation;Pressurevessels;Productioncontrol;Safetyengineering;Safetyrequirements;Specification(approval);Stationary
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_01
【页数】:30P;A4
【正文语种】:英语


【英文标准名称】:PracticeforMeasuringDoseRateResponseofLinearIntegratedCircuits[Metric]
【原文标准名称】:测定线性集成电路的剂量率响应的规范【公制单位】:【标准号】:ASTMF773M-2010
【标准状态】:现行
【国别】:美国
【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】:F01.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:circuitresponse;doserate;integratedcircuit;ionizingradiation;linearcircuits;linearintegratedcircuits;pulsedradiation;transientresponse;Circuitry;Currentmeasurement--semiconductors;Destructivetesting--semiconductors;Doseratet
【摘要】:Therearemanykindsoflinearintegratedcircuits.Anygivenlinearintegratedcircuitmaybeusedinavarietyofwaysandundervariousoperatingconditionswithinthelimitsofperformancespecifiedbythemanufacturer.Theproceduresofthispracticeprovideastandardizedwaytomeasurethedose-rateresponseofalinearintegratedcircuit,underoperatingconditionssimilartothoseoftheintendedapplication,whenthecircuitisexposedtopulsedionizingradiation.Knowledgeoftheresponsesoflinearintegratedcircuitstoradiationpulsesisessentialforthedesign,production,andmaintenanceofelectronicsystemsthatarerequiredtooperateinthepresenceofpulsedradiationenvironments.1.1Thispracticecoversthemeasurementoftheresponseoflinearintegratedcircuits,undergivenoperatingconditions,topulsedionizingradiation.Theresponsemaybeeithertransientormorelasting,suchaslatchup.TheradiationsourceiseitheraflashX-raymachine(FXR)oranelectronlinearaccelerator(LINAC).1.2Theprecisionofthemeasurementdependsonthehomogeneityoftheradiationfieldandontheprecisionoftheradiationdosimetryandtherecordinginstrumentation.1.3Thetestmaybeconsideredtobedestructiveeitherforfurthertestsorforotherpurposesifthetotalradiationionizingdoseexceedssomepredeterminedlevelorifthepartshouldlatchup.Becausethisleveldependsbothonthekindofintegratedcircuitandontheapplication,aspecificvaluemustbeagreeduponbythepartiestothetest.(See6.10.)1.4Setup,calibration,andtestcircuitevaluationproceduresareincludedinthispractice.1.5Proceduresforlotqualificationandsamplingarenotincludedinthispractice.1.6Becauseresponsevarieswithdifferentdevicetypes,thedoseraterangeforanyspecifictestisnotgiveninthispracticebutmustbeagreeduponbythepartiestothetest.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L56
【国际标准分类号】:
【页数】:6P.;A4
【正文语种】:英语