【英文标准名称】:Recommendationsformechanicalmountingofaccelerometersformeasuringmechanicalvibrationandshock
【原文标准名称】:机械振动和冲击测量用加速度计机械支架的推荐规范
【标准号】:BS7129-1989
【标准状态】:作废
【国别】:英国
【发布日期】:1989-08-31
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:机械测量;基座;振动试验;共振;加速度测量;固定;频率响应;振动测量;机械冲击;连接;加速度计;试验设备;传感器
【英文主题词】:mechanicalmeasurement;vibrationtesting;vibrationmeasurement;seatings;mechanicalshock;accelerationmeasurement;fixing;testequipment;transducers;joints;accelerometers;resonance;frequencyresponse
【摘要】:
【中国标准分类号】:N73
【国际标准分类号】:17_160
【页数】:12P;A4
【正文语种】:英语


【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