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【英文标准名称】:StandardPracticeforConePenetrometerTechnologyCharacterizationofPetroleumContaminatedSiteswithNitrogenLaser-InducedFluorescence
【原文标准名称】:带有氮激光感应荧光的石油污染位点的锥形透度计技术特性的标准操作规程
【标准号】:ASTMD6187-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:位点特性;煤焦油;石油污染;在施工现场的感应器;激光感应荧光;透度计;甲氧甲酚;直接推
【英文主题词】:coaltar;directpush;creosole;in-situsensor;laser-inducedfluorescence;penetrometer;petroleumcontamination;sitecharacterization
【摘要】:
【中国标准分类号】:Z61
【国际标准分类号】:
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforSensoryAnalysis-Duo-TrioTest
【原文标准名称】:感官分析用标准试验方法.二、三点检验
【标准号】:ASTME2610-2008
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:二、三点检验;个人保健;公共卫生;安全;感官分析;测试
【英文主题词】:Duo-Triotest;Personalhealth;Publichealth;Safety;Sensoryanalysis;Testing
【摘要】:1.1Thistestmethodcoversaprocedurefordeterminingwhetheraperceptiblesensorydifferenceexistsbetweensamplesoftwoproducts.1.2Thistestmethodapplieswhetheradifferencemayexistinasinglesensoryattributeorinseveral.1.3Thistestmethodisapplicablewhenthenatureofthedifferencebetweenthesamplesisunknown.Itdoesnotdeterminethesizeorthedirectionofthedifference.Theattribute(s)responsibleforthedifferencearenotidentified.1.4Comparedtothetriangletest,theduo-triotestisstatisticallylessefficient,buteasiertoperformbytheassessors.Fordetailsonhowtheduo-triotestcomparestootherthree-sampletests,seeRefs(1-4).21.5Thistestmethodisapplicableonlyiftheproductsarehomogeneous.Iftwosamplesofthesameproductcanoftenbedistinguished,thenanothermethod,forexample,descriptiveanalysis,maybemoreappropriate.1.6Thistestmethodisapplicableonlywhentheproductsdonotcauseexcessivesensoryfatigue,carryoveroradaptation.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:67_240
【页数】:8P;A4
【正文语种】:英语