ISO 5288-2001 同步带传动词汇三种语言版
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来源:标准资料网
【英文标准名称】:Synchronousbeltdrives-Vocabulary
【原文标准名称】:同步带传动词汇三种语言版
【标准号】:ISO5288-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-04
【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/TC41
【标准类型】:()
【标准水平】:()
【中文主题词】:词汇;动力传送带;皮带传动;同步带;定义
【英文主题词】:Beltdrives;Definitions;Powertransmissionbelts;Synchronousbelts;Vocabulary
【摘要】:ThisInternationalStandardspecifiesthetermsanddefinitionsrelatedtotheuseofendlesssynchronousbeltdrivesformechanicalpowertransmissionandwherepositiveindexingorsynchronizationisrequired.
【中国标准分类号】:J18
【国际标准分类号】:01_040_21;21_220_10
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:StandardPracticeforHandling,Transportation,andStorageofHFC-236fa,1,1,1,3,3,3-Hexafluoropropane(CF3CH2CF3)
【原文标准名称】:三氟甲烷(HFC)-236fa,1,1,1,3,3,3-六氟丙烷的搬运,运输和储存用标准实施规程
【标准号】:ASTMD6427/D6427M-2010
【标准状态】:现行
【国别】:
【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】:D26.09
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:压缩气体;压缩液化气;气瓶;爆炸抑制;FE-36;灭火剂;搬运;HFC-236fa;储存;运输;搬运材料-化学品;六氟丙烷;储存-化学品;运输-化学品
【英文主题词】:CF3CH2CF3;compressedgas;compressedliquefiedgas;cylinders;explosionsuppressant;FE-36;firesuppressant;handling;HFC-236fa;1,1,1,3,3,3-hexafluoropropane;storage;transport,reclamation,recovery,recycling;Ha
【摘要】:Thispracticeprovidesrequirementsforthehandling,transportation,andstorageofHFCx2013;236faencounteredindistributionthroughbothcommercialandmilitarychannels.ItisintendedtoensurethatHFC-236faishandled,transported,andstoredinsuchawayitsphysicalpropertiesarenotdegraded.Transportmaybebyvariousmeans,suchas,butnotlimitedto,highway,rail,water,andair.1.1Thispracticecoversguidanceanddirectiontosuppliers,purchasers,andusersinthehandling,transportation,andstorageofHFCx2013;236fa.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G16
【国际标准分类号】:13_220_10;71_080_20
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:StandardTablesforReferenceSolarSpectralIrradiances:DirectNormalandHemisphericalon37176;TiltedSurface
【原文标准名称】:参考太阳光谱辐照度的标准表:37斜面上直接垂直和半球状
【标准号】:ASTMG173-2003(2008)
【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】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:directnormal;hemispherical;irradiance;solarconstant;solarspectrum;terrestrial;wavelength;Directnormalspectralirradiance;Hemisphericalspectralirradiance;Solarspectralirradiance;Tables(measurement)--petroleumproducts;Directnorm
【摘要】:Absorptance,reflectance,andtransmittanceofsolarenergyareimportantfactorsinmaterialdegradationstudies,solarthermalsystemperformance,solarphotovoltaicsystemperformance,biologicalstudies,andsolarsimulationactivities.Theseopticalpropertiesarenormallyfunctionsofwavelength,whichrequirethespectraldistributionofthesolarfluxbeknownbeforethesolar-weightedpropertycanbecalculated.Tocomparetherelativeperformanceofcompetitiveproducts,ortocomparetheperformanceofproductsbeforeandafterbeingsubjectedtoweatheringorotherexposureconditions,areferencestandardsolarspectraldistributionisdesirable.Thesetablesprovideappropriatestandardspectralirradiancedistributionsfordeterminingtherelativeopticalperformanceofmaterials,solarthermal,solarphotovoltaic,andothersystems.Thetablesmaybeusedtoevaluatecomponentsandmaterialsforthepurposeofsolarsimulationwhereeitherthedirectorthehemispherical(thatis,directbeamplusdiffusesky)spectralsolarirradianceisdesired.However,thesetablesarenotintendedtobeusedasabenchmarkforultravioletradiationusedinindoorexposuretestingofmaterialsusingmanufacturedlightsources.Thetotalintegratedirradiancesforthedirectandhemisphericaltiltedspectraare900.1Wx00B7;m-2and1000.4Wx00B7;m-2,respectively.Notethat,inPVapplications,noamplitudeadjustmentsarerequiredtomatchstandardreportingconditionirradiancesof1000Wx00B7;m-2forhemisphericalirradiance.Previouslydefinedglobalhemisphericalreferencespectrum(G159)forasun-facing37x00B0;-tiltedsurfaceservedwelltomeettheneedsoftheflatplatephotovoltaicresearch,development,andindustrialcommunity.Investigationofprevailingconditionsandmeasuredspectrashowsthatthisglobalhemisphericalreferencespectrumcanbeattainedinpracticeunderavarietyofconditions,andthattheseconditionscanbeinterpretedasrepresentativeformanycombinationsofatmosphericparameters.Earlierglobalhemisphericalreferencespectrummaybeclosely,butnotexactly,reproducedwithimprovedspectralwavelengthrange,uniformspectralinterval,andspectralresolutionequivalenttothespectralinterval,usinginputsinX1.4.ReferencespectrageneratedbytheSMARTSVersion2.9.2modelfortheindicatedconditionsareshowninFig.1.TheexactinputfilestructurerequiredtogeneratethereferencespectraisshowninTable1.Theavailabilityoftheadjunct(ADJG173CD)standardcomputersoftwareforSMARTSallowsoneto(1)reproducethereferencespectra,usingtheaboveinputparameters;(2)computetestspectratoattempttomatchmeasureddataataspecifiedFWHM,andevaluateatmosphericconditions;and(3)computetestspectrarepresentingspecificconditionsforanalysisvis-?/span>-visanyoneorallofthereferencespectra.Differencesfromthepreviousstandardspectra(G159)canbesummarizedasfollows:Extendedspectralintervalintheultraviolet(downto280nm,ratherthan305nm),Betterresolution(2002wavelengths,ascomparedto120),Constantintervals(0.5nmbelow400nm,1nmbetween400and1700nm,and5nmabove),Betterdefinitionofatmosphericscatteringandgaseousabsorption,withmorespeciesconsidered,Betterdefinedextraterrestrialspectrum,Morerealisticspectralgroundreflectance,andLoweraerosolopticaldepth,yieldingsignificantlylargerdirect......
【中国标准分类号】:A60
【国际标准分类号】:17_180_01
【页数】:21P.;A4
【正文语种】:英语
