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NY 1500.23.4-2007 农药最大残留限量 三唑磷 苹果

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标准名称:农药最大残留限量 三唑磷 苹果
中标分类: 农业、林业 >> 植物保护 >> 农药管理与使用方法
ICS分类: 农业 >> 农业和林业
发布部门:中华人民共和国农业部
发布日期:2007-12-18
实施日期:2008-03-01
首发日期:
作废日期:
出版社:农业出版社
出版日期:2008-03-01
页数:6
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所属分类: 农业 林业 植物保护 农药管理与使用方法 农业 农业和林业
【英文标准名称】:StandardGuideforIonizingRadiation(TotalDose)EffectsTestingofSemiconductorDevices
【原文标准名称】:半导体器件电离辐射(总剂量)效应试验的标准指南
【标准号】:ASTMF1892-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:(Guide)
【标准水平】:()
【中文主题词】:双极;电离辐射;微电子学;半导体器件;X射线试验
【英文主题词】:ASIC(applicationspecificintegratedcircuit);bipolar;cobalt60testing;gammaraytests;ionizingradiationtesting;MOS;radiationhardness;semiconductordevices;timedependenteffects;totaldosetesting;X-raytesting
【摘要】:Electroniccircuitsusedinspace,military,andnuclearpowersystemsmaybeexposedtovariouslevelsofionizingradiation.Itisessentialforthedesignandfabricationofsuchcircuitsthattestmethodsbeavailablethatcandeterminethevulnerabilityorhardness(measureofnonvulnerability)ofcomponentstobeusedinsuchsystems.Somemanufacturerscurrentlyaresellingsemiconductorpartswithguaranteedhardnessratings.Useofthisguideprovidesabasisforstandardizedqualificationandacceptancetesting.1.1Thisguidepresentsbackgroundandguidelinesforestablishinganappropriatesequenceoftestsanddataanalysisproceduresfordeterminingtheionizingradiation(totaldose)hardnessofmicroelectronicdevicesfordoseratesbelow300rd(SiO2)/s.Thesetestsandanalysiswillbeappropriatetoassistinthedeterminationoftheabilityofthedevicesundertesttomeetspecifichardnessrequirementsortoevaluatethepartsforuseinarangeofradiationenvironments.1.2Themethodsandguidelinespresentedwillbeapplicabletocharacterization,qualification,andlotacceptanceofsilicon-basedMOSandbipolardiscretedevicesandintegratedcircuits.Theywillbeappropriatefortreatmentoftheeffectsofelectronandphotonirradiation.1.3Thisguideprovidesaframeworkforchoosingatestsequencebasedongeneralcharacteristicsofthepartstobetestedandtheradiationhardnessrequirementsorgoalsfortheseparts.1.4Thisguideprovidesfortradeoffsbetweenminimizingtheconservativenatureofthetestingmethodandminimizingtherequiredtestingeffort.1.5Determinationofaneffectiveandeconomicalhardnesstesttypicallywillrequireseveralkindsofdecisions.Apartialenumerationofthedecisionsthattypicallymustbemadeisasfollows:1.5.1DeterminationoftheNeedtoPerformDeviceCharacterizationForsomecasesitmaybemoreappropriatetoadoptsomekindofworstcasetestingschemethatdoesnotrequiredevicecharacterization.Forothercasesitmaybemosteffectivetodeterminetheeffectofdose-rateontheradiationsensitivityofadevice.Asnecessary,theappropriatelevelofdetailofsuchacharacterizationalsomustbedetermined.1.5.2DeterminationofanEffectiveStrategyforMinimizingtheEffectsofIrradiationDoseRateontheTestResultTheresultsofradiationtestingonsometypesofdevicesarerelativelyinsensitivetothedoserateoftheradiationappliedinthetest.Incontrast,manyMOSdevicesandsomebipolardeviceshaveasignificantsensitivitytodoserate.Severaldifferentstrategiesformanagingthedoseratesensitivityoftestresultswillbediscussed.1.5.3ChoiceofanEffectiveTestMethodologyTheselectionofeffectivetestmethodologieswillbediscussed.1.6LowDoseRequirementsHardnesstestingofMOSandbipolarmicroelectronicdevicesforthepurposeofqualificationorlotacceptanceisnotnecessarywhentherequiredhardnessis100rd(SiO2)orlower.1.7SourcesThisguidewillcovereffectsduetodevicetestingusingirradiationfromphotonsources,suchas60Coirradiators,137Csirradiators,andlowenergy(approximately10keV)X-raysources.Othersourcesoftestradiationsuchaslinacs,VandeGraaffsources,Dymnamitrons,SEMs,andflashX-raysourcesoccasionallyareusedbutareoutsidethescopeofthisguide.1.8Displacementdamageeffectsareoutsidethescopeofthisguide,aswell.1.9ThevaluesstatedinSIunitsaretoberegardedasthestandard.
【中国标准分类号】:L40
【国际标准分类号】:31_080_01
【页数】:40P.;A4
【正文语种】:


【英文标准名称】:FixedRadioSystems-Multipointequipment-Multipointdigitalradiosystemsoperatinginthe31,0GHzto33,4GHz(32GHz)frequencyrange(EndorsementoftheEnglishversionEN302063V1.1.1(2003-01)asGermanstandard)
【原文标准名称】:固定无线电系统.点对点设备.工作频率31.0GHz至33.4GHz的多点数字无线电系统
【标准号】:DINEN302063-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-11
【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】:数字工程;频带;传输技术;无线电工程;远程通信;规范(验收);电信;数字信号;多点连接;无线电装置;信号传输;操作;频率范围;电气工程
【英文主题词】:
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:M36
【国际标准分类号】:33_060_30
【页数】:1P;A4
【正文语种】:德语