ANSI T1.215-1990 远程通信操作、管理、维护和保障.操作系统和网络元件间接口故障的管理信息
作者:标准资料网 时间:2024-05-17 00:44:01 浏览:8632
来源:标准资料网
【英文标准名称】:Telecommunications-Operations,administration,maintenance,andprovisioning(OAM&P)-Faultmanagementmessagesforinterfacesbetweenoperationssystemsamdnetworkelements
【原文标准名称】:远程通信操作、管理、维护和保障.操作系统和网络元件间接口故障的管理信息
【标准号】:ANSIT1.215-1990
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:
【英文标准名称】:StandardTestMethodforSeparatinganIonizingRadiation-InducedMOSFETThresholdVoltageShiftIntoComponentsDuetoOxideTrappedHolesandInterfaceStatesUsingtheSubthresholdCurrent-VoltageCharacteristics
【原文标准名称】:利用亚阈值安伏特性分离由于氧化空穴和界面态产生的电离辐射感应金属氧化物半导体场效应晶体管阈电压偏移的标准试验方法
【标准号】:ASTMF996-2010
【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】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:c/vcharacteristics;current&x2013;voltagecharacteristics;interfacestates;ionizingradiation;MOSFET;oxide-trappedholes;thresholdvoltageshift;trappedholes;Currentmeasurement--semiconductors;Electricalconductors
【摘要】:Theelectricalpropertiesofgateandfieldoxidesarealteredbyionizingradiation.ThemethodfordeterminingthedosedeliveredbythesourceirradiationisdiscussedinPracticesE666,E668,E1249,andGuideE1894.Thetimedependentanddoserateeffectsoftheionizingradiationcanbedeterminedbycomparingpre-andpost-irradiationvoltageshifts,x0394;Votandx0394;Vit.ThistestmethodprovidesameansforevaluationoftheionizingradiationresponseofMOSFETsandisolationparasiticMOSFETs.Themeasuredvoltageshifts,x0394;Votandx0394;Vit,canprovideameasureoftheeffectivenessofprocessingvariationsontheionizingradiationresponse.Thistechniquecanbeusedtomonitorthetotal-doseresponseofaprocesstechnology.1.1Thistestmethodcoverstheuseofthesubthresholdchargeseparationtechniqueforanalysisofionizingradiationdegradationofagatedielectricinametal-oxide-semiconductor-field-effecttransistor(MOSFET)andanisolationdielectricinaparasiticMOSFET.,,Thesubthresholdtechniqueisusedtoseparatetheionizingradiation-inducedinversionvoltageshift,x0394;VINVintovoltageshiftsduetooxidetrappedcharge,x0394;Votandinterfacetraps,x0394;Vit.Thistechniqueusesthepre-andpost-irradiationdraintosourcecurrentversusgatevoltagecharacteristicsintheMOSFETsubthresholdregion.1.2ProceduresaregivenformeasuringtheMOSFETsubthresholdcurrent-voltagecharacteristicsandforthecalculationofresults.1.3TheapplicationofthistestmethodrequirestheMOSFETtohaveasubstrate(body)contact.1.4Bothpre-andpost-irradiationMOSFETsubthresholdsourceordraincurvesmustfollowanexponentialdependenceongatevoltageforaminimumoftwodecadesofcurrent.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L42
【国际标准分类号】:
【页数】:7P.;A4
【正文语种】:英语
【英文标准名称】:Precastconcreteproducts-Concretewithwood-chipsasaggregate-Requirementsandtestmethods;GermanversionEN14474:2004
【原文标准名称】:预制混凝土制品.木屑做集料的混凝土.要求和试验方法
【标准号】:EN14474-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-03
【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】:耐霜冻性;干密度;合格试验;灰浆;混凝土结构;铰接式接头;合格评定;定义;木屑;预拌混凝土;试样;建筑;试验;霜融化转换试验;预制混凝土部件;特性;混凝土;测定;生产控制;规范(验收);建筑产品
【英文主题词】:Concreteproducts;Concretestructures;Concretes;Conformityassessment;Construction;Constructionalproducts;Definition;Definitions;Determination;Drydensity;Frostresistance;Frost-thawalternatingtests;Mortar;Mortars;Precastconcreteparts;Productioncontrol;Properties;Qualificationtests;Ready-mixedconcrete;Specification(approval);Testspecimens;Testing;Woodchips
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:14P.;A4
【正文语种】:英语
