【英文标准名称】:StandardTerminologyofAppearance
【原文标准名称】:外观的标准术语
【标准号】:ASTME284-2009a
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E12.01
【标准类型】:(Terminology)
【标准水平】:()
【中文主题词】:
【英文主题词】:Appearanceofmaterials;CIEcolor-scalesystem;Color;Illumination;Munsellcolorsystem;Opacity/opaquematerials;Reflectanceandreflectivity--paints/relatedcoatings/materials;Spectraldata--paints/relatedcoatings;Spectrocolorimeter;Spectrophoto
【摘要】:ThisterminologystandardcontainsdefinitionsofappearancetermsapplicabletotheworkofmanyASTMtechnicalcommittees.ItsusebycommitteesotherthanCommitteeE12onColorandAppearance,anditscitationinthestandardsofsuchcommittees,isencouraged.Inthisterminologystandard,definitionsoftermsusedinotherASTMstandardsareindicatedbyplacingthedesignationofthatstandardinparenthesesattheendofthedefinition.Definitionsusedbyotherorganizations(seeRefs(5x2013;7))areindicatedsimilarlybyplacinginparenthesesattheendofthedefinitiontheacronymoftheorganization,occasionallywiththedateofitsterminologystandardquoted.Ineithercase,asuperscriptlettermaybeusedtoindicatethedegreeofcorrespondencebetweenthedefinitiongivenhereinandthatinthecitation.SuperscriptAindicatesthatthetwoareidentical;Bthatthegivendefinitionisamodificationofthatcited,withlittledifferenceinessentialmeaning;andCthatthetwodiffersubstantially.Afurtherparentheticalinclusionattheendofthedefinitiongivestherevision,ifafter1981,inwhichthedefinitionwasaddedtothisterminologystandardorlastrevised.Whereappropriate,symbolsoracronymsarelistedfortermsinthisterminologystandard.Sinceusagevaries,theselistingsshouldbeconsideredasrecommendations,notasmandatory.IfadifferentsymboloracronymisusedinanotherASTMstandard,thisshouldbeindicatedinthatstandard.Inthe1990editionofthisterminologystandard,agreatmanytermswererelocatedtoconformtotherecommendationoftheFormandStyleforASTMStandards,(BlueBook)thatlistingsbeinspokenwordorder.Ingeneral,therearenocross-referencesbetweentheoldandnewlistings,exceptwhereaspecialfunctionisserved.Anexampleofsuchaspecialfunctionistolistalltermsrelatingtoagivenbasicquantity,forexample,alltermsdefiningvarioussortsofangles.Thisterminologystandardadoptsthefollowingusageofcertainwordendings.Theendingx201C;ionx201D;denotesaprocess,asinreflection;x201C;ancex201D;denotesapropertyofaspecimen,asinreflectance;andx201C;ityx201D;denotesapropertyofthekindofmaterialofwhichthespecimeniscomposed,asinreflectivity.Exceptionsexist,asinthecommonuseofilluminationandradiationtorefertoquantitiesaswellasprocesses.1.1Thisterminologystandarddefinestermsusedinthedescriptionofappearance,includingbutnotlimitedtocolor,gloss,opacity,scattering,texture,andvisibilityofbothmaterials(ordinary,fluorescent,retroreflective)andlightsources(includingvisualdisplayunits).1.2ItisthepolicyofASTMCommitteeE12onColorandAppearancethatthisterminologystandardincludeimportanttermsanddefinitionsexplicittothescope,whetherornotthetermsarecurrentlyusedi......
【中国标准分类号】:A22
【国际标准分类号】:17_040_20
【页数】:23P.;A4
【正文语种】:英语