【英文标准名称】:StandardGuideforSelection,Evaluation,andTrainingofObservers
【原文标准名称】:监测员挑选,评价和训练的指南
【标准号】:ASTME1499-1997(2003)
【标准状态】:现行
【国别】:
【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(US-ASTM)
【起草单位】:E12.11
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:人员;监督(认可);安全工程;训练
【英文主题词】:appearance;observers;training;visualexamination-color
【摘要】:Thetermappearance(see3.2.1)impliestheessentialpresenceofhumanvisualobservations.Theresultsofvisualobservationinvolvenotonlythestepofobserving,accomplishedbytheeye,butalsotheinseparablestepofinterpretationinthebrain.Instrumentaltestmethodscurrentlycannotduplicatethissecondstep,andthereforecannowonlyapproximate,butnotfullymeasure,appearance.Suchinstrumentalmeasuresofappearancepropertiesareusefulonlytotheextentthattheycanbecorrelatedtotheresultsofvisualobservationsbyobserversoftheappearancephenomenabeingevaluated.Almostinvariably,toolittleattentionhasbeenpaidtoensuringthattheessentialvisualobservationshavebeenproperlyobtainedtoprovidethebasisforcorrelatingvisualandinstrumentaltestresults.(Theonlyrecentbookdevotedtovisualmeasurements(1)3hasnoindexentryforobserver.)Thisguideprovidesthemeansforassessingobservers,byoutliningtherequirementsandtestsfortheirselection,evaluation,andtraining.Thisguideshouldbeusefultoallexperimentersdesigningorusingvisualtestmethodstoprovideeitherdirectresultsintermsoftheobservationofappearanceproperties,ortheexperimentscorrelatingsuchresultswithinstrumentalmeasuresapproximatingthesameappearanceproperties.1.1Thisguidedescribescriteriaandtestsforselecting,evaluating,andtraininghumanvisual-sensoryobserversfortasksinvolvingtheperceptionandscalingofpropertiesandphenomenarelatingtoappearance.1.2ExamplesoftestsrequiringtheuseoftrainedobserversincludebutarenotlimitedtothosedescribedinthefollowingASTMstandards:oncolor,PracticeD1535andPracticeE1360;oncolordifference,PracticeD1729andTestMethodD2616;ongloss,TestMethodD4449;onmetamerism,PracticeD4086;andonsettingtolerances,PracticeD3134.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Z06
【国际标准分类号】:13_100
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:Structuraltimber-Strengthclasses-Assignmentofvisualgradesandspecies.
【原文标准名称】:木结构.强度级别.视觉等级和种类作业
【标准号】:NFP21-395/IN4-2010
【标准状态】:作废
【国别】:法国
【发布日期】:2010-06-01
【实施或试行日期】:
【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】:
【英文主题词】:Bulkdensity;Classification;Classificationsystems;Classifications;Construction;Constructionmaterials;Coordination;Definitions;Hardwoods;Softwoods;Solidwood;Sortingclasses;Specification(approval);Strengthclass;Strengthofmaterials;Structuraltimber;Timberconstruction;Tradename;Typeoftimber;Visual;Wood
【摘要】:
【中国标准分类号】:P23
【国际标准分类号】:79_040;91_080_20
【页数】:11P;A4
【正文语种】:其他