ISO/IEC 9945-4 Technical Corrigendum 1-2004 信息技术.可移植的操作系统接口(POSIX).第4部分:基本原理.技术勘误1
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【英文标准名称】:Informationtechnology-PortableOperatingSystemInterface(POSIX)-Part4:Rationale;TechnicalCorrigendum1
【原文标准名称】:信息技术.可移植的操作系统接口(POSIX).第4部分:基本原理.技术勘误1
【标准号】:ISO/IEC9945-4TechnicalCorrigendum1-2004
【标准状态】:作废
【国别】:国际
【发布日期】:2004-09
【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/SC22
【标准类型】:()
【标准水平】:()
【中文主题词】:实用程序;壳;UNIX;应用软件;可置换性;可移植的操作系统接口;信息技术;可移植操作系统接口;定义;计算机软件;使用表面;操作系统;系统配置;数据处理;信息处理;数据交换;程序设计语言;接口(数据处理);信息交换
【英文主题词】:Applicationsoftware;Computersoftware;Dataexchange;Dataprocessing;Definitions;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces(dataprocessing);Operatingsystems;Portableoperatingsysteminterfaces;POSIX;Programminglanguages;Replaceability;Shell;Systemconfiguration;UNIX;Userinterface;Utilityprograms
【摘要】:ThisisTechnicalCorrigendum1toISO/IEC9945-4-2003(Informationtechnology—PortableOperatingSystemInterface(POSIX?)—Part4:Rationale)
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:StandardTablesforReferenceSolarUltravioletSpectralDistributions:Hemisphericalon37x00B0;TiltedSurface
【原文标准名称】:太阳紫外线光谱分布参考标准表:37度倾斜表面上的半球形分布
【标准号】:ASTMG177-2003(2008)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:G03.09
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:globalhemispherical;materialsexposure;terrestrial;ultravioletsolarspectralirradiance;Globalsolarirradiance;Solarspectralirradiance;Tables(measurement);Terrestrialsystems;Ultraviolet(UV)solarspectralirradiance
【摘要】:Thisstandarddoesnotpurporttoaddressthemeanlevelofsolarultravioletspectralirradiancetowhichmaterialswillbesubjectedduringtheirusefullife.Thespectralirradiancedistributionshavebeenchosentorepresentareasonableupperlimitfornaturalsolarultravioletradiationthatoughttobeconsideredwhenevaluatingthebehaviorofmaterialsundervariousexposureconditions.Absorptance,reflectance,andtransmittanceofsolarenergyareimportantfactorsinmaterialdegradationstudies.Thesepropertiesarenormallyfunctionsofwavelength,whichrequirethatthespectraldistributionofthesolarfluxbeknownbeforethesolar-weightedpropertycanbecalculated.Theinterpretationofthebehaviorofmaterialsexposedtoeithernaturalsolarradiationorultravioletradiationfromartificiallightsourcesrequiresanunderstandingofthespectralenergydistributionemployed.Tocomparetherelativeperformanceofcompetitiveproducts,ortocomparetheperformanceofproductsbeforeandafterbeingsubjectedtoweatheringorotherexposureconditions,areferencestandardsolarspectraldistributionisdesirable.AplotoftheSMARTS2modeloutputforthereferencehemisphericalUVradiationona37x00B0;southfacingtiltedsurfaceisshowninFig.1.TheinputneededbySMARTS2togeneratethespectrumfortheprescribedconditionsareshowninTable2.SMARTS2Version2.9.2isrequiredtogenerateAM1.05UVreferencespectra.Theavailabilityoftheadjunctstandardcomputersoftware(ADJG0173CD)forSMARTS2allowsoneto(1)reproducethereferencespectra,usingtheaboveinputparameters;(2)computetestspectratoattempttomatchmeasureddataataspecifiedFWHM,andevaluateatmosphericconditions;and(3)computetestspectrarepresentingspecificconditionsforanalysisvis-?/span>-visanyoneorallofthereferencespectra.1.1Thetableprovidesastandardultravioletspectralirradiancedistributionthatmaybeemployedasaguideagainstwhichmanufacturedultravioletlightsourcesmaybejudgedwhenappliedtoindoorexposuretesting.Thetableprovidesareferenceforcomparisonwithnaturalsunlightultravioletspectraldata.Theultravioletreferencespectralirradianceisproviddedforthewavelengthrangefrom280to400nm.ThewavelengthregionselectediscomprisedoftheUV-Aspectralregionfrom320to400nmandtheUV-Bregionfrom280to320nm.1.2Thetabledefinesasingleultravioletsolarspectralirradiancedistribution:1.2.1Totalhemisphericalultravioletsolarspectralirradiance(consistingofcombineddirectanddiffusecomponents)incidentonasun-facing,37x00B0;tiltedsurfaceinthewavelengthregionfrom280to400nmforairmass1.05,atanelevationof2km(2000m)abovesealevelfortheUnitedStatesStandardAtmosphereprofilefor1976(USSA1976),exceptingfortheozonecontentwhichisspecifiedas0.30atmosphere-centimeters(atm-cm)equivalentthichkness.1.3ThedatacontainedinthesetablesweregeneratedusingtheSMARTS2Version2.9.2atmospherictransmissionmodeldevelopedbyGueymard(1,2).1.4Theclimatic,atmosphericandgeometricparametersselectedreflecttheconditionstoprovidearealisticmaximumultravioletexposureunderrepresentativeclearskyconditions.1.5TheavailabilityoftheSMARTS2model(asanadjunct(ADJG0173CD)tothisstandard)usedtogeneratethestandardspectraallowsuserstoevaluatespectraldifferencesrelativetothespectraspecifiedhere.
【中国标准分类号】:F12
【国际标准分类号】:17_180_20
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:Informationtechnology.InternationalstandardizedprofileFOD36.Opendocumentformat:extendeddocumentstructure.Character,rastergraphicsandgeometricgraphicscontentarchitectures.Part1:documentapplicationprofile(DAP).
【原文标准名称】:信息技术.FOD36国际标准化的轮廓.开放文件格式:扩展的文件结构.字符、光栅图形、几何图形内容机构体系.第1部分:文件应用轮廓
【标准号】:NFZ71-351-1996
【标准状态】:作废
【国别】:法国
【发布日期】:1996-04-01
【实施或试行日期】:1996-04-05
【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】:数据处理;文件转换;布置;信息交流;结构;文件应用轮廓;光栅图形;数据结构;信息交换;文献工作;办公文献体系结构;办公室通信;几何;数据布置;文献;外形;牙型;文本处理;图形显示字符;信息处理;数据格式;信息技术
【英文主题词】:DAP;Dataformats;Datalayout;Dataprocessing;Datastructures;Documentinterchange;Documentation;Documents;Geometry;Graphiccharacters;Informationexchange;Informationinterchange;Informationprocessing;Informationtechnology;Layout;ODA;Officecommunication;Profile;Profiles;Rastergraphics;Structure;Textprocessings
【摘要】:
【中国标准分类号】:M11
【国际标准分类号】:35_100_05;35_240_20
【页数】:264P.;A4
【正文语种】:其他