【英文标准名称】:Determinationofthecompressivestrengthofautoclavedaeratedconcrete
【原文标准名称】:经热压处理充气混凝土的抗压强度测定
【标准号】:BSEN679-1994
【标准状态】:作废
【国别】:英国
【发布日期】:1994-03-15
【实施或试行日期】:1994-03-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试样制备;多孔材料;多孔混凝土;试验条件;试样;混凝土;压缩试验
【英文主题词】:compressivestrength;aeratedconcretes;cellularconcrete;concretes;compressiontesting;pressuretests;constructionmaterials;mechanicaltesting;construction;strengthofmaterials;testing
【摘要】:
【中国标准分类号】:Q13
【国际标准分类号】:91_100_30
【页数】:12P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforEvaluationofScientificorTechnicalData
【原文标准名称】:技术数据的评估用标准实施规程
【标准号】:ASTME678-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E30.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:数据;评估;工艺;统计学;测试
【英文主题词】:dataevaluation;datavalidation;forensicscience;technicaldata
【摘要】:Personsengagedinforensicinvestigationsareresponsibleforidentifyingsignificantdata.Theythenanalyzeandcorrelatethedataandreportconclusionsandopinions.Theseopinionsshouldbesupportedbythedata,reportedinaformthatisunderstandabletoalaymanfamiliarwiththeincident,andcapableofbeingevaluatedbyknowledgeablescientists,engineers,orinvestigators.Thispracticeisintendedtoserveasaguidelineforthescientificortechnicalexpertinconductinganinvestigation,whichincludesanalyzingandevaluatingfacts.Inaddition,thispracticemayassistothersinunderstandingandevaluatingtheworkperformed.RefertoPracticeE1188forguidancepertainingtotheactualcollectionofinformationandphysicalevidence,andPracticeE1020forguidanceregardingtheinitialreportingoftheincident.1.1Thispracticeestablishescriteriaforevaluatingscientificandtechnicaldata,andotherrelevantconsiderations,whichconstituteacceptablebasesforformingscientificortechnicalexpertopinions.1.2Thispracticerecommendsgenerallyacceptableprofessionalpractice,althoughthefactsandissuesofeachsituationrequirespecificconsideration,andmayinvolvemattersnotexpresslydealtwithherein.Deviationsfromthispracticearenotnecessarilywrongorinferior,butshouldbedocumentedandjustified.1.3Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A41
【国际标准分类号】:07_020;19_020
【页数】:2P.;A4
【正文语种】: