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【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】:StandardGuideforPreparationofNew,ContinuousZinc-Coated(Galvanized)SteelSurfacesforPainting
【原文标准名称】:制备新和连续的镀锌(电镀)钢材表面用于喷漆的标准指南
【标准号】:ASTMD7396-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D01.46
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:acid-curingresinoustreatment;amorphouscomplex-oxidetreatment;annealingheattreatment;chromate;chromatetest;chromic-organictreatment;galvanize;phosphate;pretreatment;surfacetreatment;zinc;Galvanizedmaterials/structures/surfaces;Zinc-co
【摘要】:Thisguidedescribesproceduresthatcanbeusedtopreparenewzinc-coatedsurfacesforpaintingandimprovethebondofpainttothezincsurface.1.1Thisguidecoverssurfacecleaningandvariousmethodsoftreatingnewzinc-coatedbythecontinuousprocess(galvanized)surfacesproducedbyeitherthehot-dipmethodorbyelectroplating.Thisguidecoverssurfacesthathavenotbeentreatedpreviouslyatthemilltoprovidetemporaryprotectionagainststainingbymoistureotherthanbyeasilyremovedprotectiveoils(seeAppendixX1).Forpreparingsurfacesofneworweathereditemsofzinc-coatedsteelproducedbybatchprocessing,refertoPracticeD6386.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G51
【国际标准分类号】:25_220_20
【页数】:4P.;A4
【正文语种】:英语