DIN 40020-2003 通用多媒体设备用户接口指南
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来源:标准资料网
【英文标准名称】:Guidelinesfortheuserinterfaceinmultimediaequipmentforgeneralpurposeuse(IEC/TR61997:2001)
【原文标准名称】:通用多媒体设备用户接口指南
【标准号】:DIN40020-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-03
【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】:传播技术;校正;接口(数据处理);计算机;用户;显示器;手动;视频设备;计算机技术;视听设备;测试信号;多媒体;音频设备;荧光屏;计算机系统;使用;界面;信息技术;特性;指示;电器连接接口;定义;设计;仪器;数字数据;应用
【英文主题词】:
【摘要】:ThisTechnicalReportappliestothedesigningofmultimediaequipmentsuchasinformationandcommunicationsequipmentoraudio-videoequipmentandsystems.Thisdocumentdescribesmultimediaequipmenteitherfordomesticuseorfortheuseinpublicinstitutions.Itisassumedthatthemultimediaequipmentcanbeusedbyeveryoneincludingkids,adultsandolderpeoplewithoutanypreviousknowledge.#,,#
【中国标准分类号】:L81
【国际标准分类号】:33_160_01
【页数】:36P;A4
【正文语种】:德语
【英文标准名称】:Soilquality-Determinationofdehydrogenaseactivityinsoils-Part1:MethodusingTTC
【原文标准名称】:土质.土壤中脱氢酶活性测定.第1部分:TTC法
【标准号】:DIN19733-1-1998
【标准状态】:现行
【国别】:德国
【发布日期】:1998-07
【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】:有机化合物;氧化;酶;酶的活性;活性;微生物的;土壤分析;土壤组分;方法;化学分析和试验;数学计算;水常规;氧化还原指示剂;微生物学;试验;测定;分析方法;土壤;土壤试验;土壤普查
【英文主题词】:Activity;Chemicalanalysisandtesting;Compositionoftheground;Dehydrogenase;Determination;Enzymaticactivity;Enzymes;Mathematicalcalculations;Methods;Methodsofanalysis;Microbiological;Microbiology;Organiccompounds;Oxidation;Redoxindicators;Soilanalysis;Soilsurveys;Soiltesting;Soilwater;Soils;Testing;Waterpractice
【摘要】:
【中国标准分类号】:B11
【国际标准分类号】:13_080_30
【页数】:4P.;A4
【正文语种】:德语
【英文标准名称】:Samplingproceduresforinspectionbyvariables-Part5:Sequentialsamplingplansindexedbyacceptancequalitylimit(AQL)forinspectionbyvariables(knownstandarddeviation)
【原文标准名称】:计量检验的抽样程序.第5部分:按接收质量限(AQL)检索的计量检验连续抽样计划的规范(已知标准偏差)
【标准号】:ISO3951-5-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC69
【标准类型】:()
【标准水平】:()
【中文主题词】:接收质量限;验收抽样;合格质量级值;特性;缺陷;定义;图示;误差;检验;计量检查;抽样特性曲线;参数;质量保证;随机试样;样品试验;抽样方法;抽样表;统计质量控制;统计学;表(数据);试验
【英文主题词】:Acceptablequalitylimits;Acceptancesampling;AQL-value;Characteristics;Defects;Definitions;Diagrams;Errors;Inspection;Inspectionbyvariables;Operatingcharacteristiccurve;Parameters;Qualityassurance;Randomsamples;Sampletests;Samplingmethods;Samplingtables;Statisticalqualitycontrol;Statistics;Tables(data);Testing
【摘要】:ThispartofISO3951specifiesasystemofsequentialsamplingplans(schemes)forlot-by-lotinspectionbyvariables.Theschemesareindexedintermsofapreferredseriesofacceptancequalitylimit(AQL)values,rangingfrom0,01to10,whicharedefinedintermsofpercentnonconformingitems.TheschemesofISO3951areintendedtoinduceasupplierthroughtheeconomicandpsychologicalpressureoflotnon-acceptancetomaintainaprocessaverageatleastasgoodasthespecifiedAQLvalue,whileatthesametimeprovidinganupperlimitfortherisktotheconsumerofacceptingtheoccasionalpoorlot.Theschemesaredesignedtobeappliedtoacontinuingseriesoflots,thatis,aserieslongenoughtoallowtheswitchingrules(Clause6)tobeapplied.Theseswitchingrulesprovide:—automaticprotectiontotheconsumer(bymeansofaswitchtotightenedinspectionordiscontinuationofsamplinginspection)shouldadeteriorationinqualitybedetected;—anincentive(atthediscretionoftheresponsibleauthority)toreduceinspectioncosts(bymeansofaswitchtoreducedinspection)shouldconsistentlygoodqualitybeachieved.ThispartofISO3951isdesignedforuseunderthefollowingconditions:a)wheretheinspectionprocedureistobeappliedtoacontinuingseriesoflotsofdiscreteproductsallsuppliedbyoneproducerusingoneproductionprocess.Iftherearedifferentproducersorproductionprocesses,applythispartofISO3951toeachoneseparately;b)whereonlyasinglequalitycharacteristic,x,oftheseproductsistakenintoconsideration,whichmustbemeasurableonacontinuousscale;c)wheretheuncertaintyofthemeasurementsystemisnegligiblewithrespecttotheproductionprocessstandarddeviation;d)whereproductionisstable(understatisticalcontrol)andthequalitycharacteristic,x,isdistributedaccordingtoanormaldistribution(oracloseapproximationtothenormaldistribution)oradistributionwhichmaybemathematicallytransformedtoanormaldistribution;e)wherethestandarddeviationofthequalitycharacteristic,x,isknown;CAUTION—TheproceduresinthispartofISO3951arenotsuitableforapplicationtolotsthathavebeenscreenedpreviouslyfornonconformingitems.f)whereacontractorstandarddefinesanupperspecificationlimit,U,alowerspecificationlimit,L,orboth;anitemisqualifiedasconformingifandonlyifitsmeasuredqualitycharacteristic,x,satisfiestheappropriateoneofthefollowinginequalities:
【中国标准分类号】:A00
【国际标准分类号】:03_120_30
【页数】:36P;A4
【正文语种】:英语
