DIN 40046 T.22 Bb.1-1977 电气工程的环境试验.试验组F.Fd类试验.宽频带随机振动.再现性比较表.文献

上一篇: DIN 15564 T.3-1977 电影和电视播映室专用插头.交流380V400A外线或者中性线用无保护线的单极专用插头
下一篇: DIN 40046 T.23-1977 电气工程的环境试验.试验组F.Fd类试验.宽频带随机振动.高度再现性

【英文标准名称】:Informationtechnology-Programminglanguages,theirenvironmentsandsystemsoftwareinterfaces-JEFFfileformat
【原文标准名称】:信息技术.程序设计语言及其环境和系统软件接口.JEFF文件格式
【标准号】:ISO/IEC20970-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-07
【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/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;定义;规范(验收);程序设计语言;计算机软件;信息技术;信息交换;接口(数据处理);文件;数据处理
【英文主题词】:Computersoftware;Dataprocessing;Definition;Definitions;Files;Informationinterchange;Informationtechnology;Interfaces(dataprocessing);Programminglanguages;Specification(approval)
【摘要】:ThisInternationalStandardcanbeusedwithbenefitsonallkindsofplatform.ThisInternationalStandard'smostimmediateinterestisfordeployingportableapplicationsonsmallfootprintdevices.ThisInternationalStandardprovidesdramaticsavingsofdynamicmemoryandexecutiontimewithoutsacrificinganyoftheflexibilityusuallyattachedtotheuseofnon-pre-linkedportablecode.ThisInternationalStandardisespeciallyimportanttoprovideacompletesolutiontoexecuteportableprogramsofwhichcodesizeisbiggerthantheavailabledynamicmemory.ThisInternationalStandardisalsoveryimportantwhenfastreactivityofprogramsisimportant.Byavoidingtheextra-processingrelatedtoloadingintodynamicmemoryandformattingclassesatruntime,thisInternationalStandardprovidesacompleteanswertotheproblemofclass-loadingslow-down.Thesebenefitsareparticularlyinterestingforsmalldevicessupportingfinancialapplications.Suchapplicationsareoftencomplexandrelyingoncodeofsignificantsize,whilethepressureofthemarketoftenimposestothesedevicestobeofalowpriceand,consequently,tobeverysmallfootprintplatforms.Inaddition,tonotimposeunacceptabledelaystocustomers,itisimportanttheseapplicationsdonotwastetimeinloadingclassesintodynamicmemorywhentheyarelaunchedbut,onthecontrary,tobeimmediatelyactivelyprocessingthetransactionwithnodelay.Whenusingsmartcards,therearealsosomeloosereal-timeconstraintsthatarebetterhandledifitcanbegrantedthatnotemporaryfreezingofprocessingcanoccurduetoclassloading.ThisInternationalStandardcanalsobeofgreatbenefitfordevicesdealingwithreal-timeapplications.Inthiscase,avoidingthedelaysduetoclassloadingcanplayanimportantroletosatisfyreal-timeconstraints.
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:41P;A4
【正文语种】:英语


【英文标准名称】:Paperandboard-Determinationofthickness,densityandspecificvolume.
【原文标准名称】:纸和纸板.厚度、密度和比容的测定
【标准号】:NFQ03-016-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-12-01
【实施或试行日期】:2011-12-30
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Board(paper);Cartons;Definitions;Density;Densitymeasurement;Dimensionalmeasurement;Dimensions;Materialstesting;Mathematicalcalculations;Measurement;Measuringinstruments;Measuringtechniques;Methodsofcalculation;Micrometers;Paper;Piles;Precision;Sheets;Specific;Testing;Thickness;Thicknessmeasurement;Thicknesstester;Volume;Volumemeasurement
【摘要】:
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:20P;A4
【正文语种】:其他