【英文标准名称】:Aircraft.Minimumairworthinessrequirementsandtestconditionsforcertifiedaircargounitloaddevices.
【原文标准名称】:航空.获取合格证的航空货物单元装载装置的最低适航性要求和试验条件
【标准号】:NFL93-010-1988
【标准状态】:作废
【国别】:法国
【发布日期】:1988-05-01
【实施或试行日期】:1988-05-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:规范;航空运输;试验条件;货物运输;分类系统;货运集装箱;托盘;飞行器设备;尺寸;飞行器部件;分类;成组货件;货运飞机;运输机;网
【英文主题词】:Aircargos;Airfreighters;Aircraft;Aircraftfreightaccommodation;Classification;Classificationsystems;Containers;Designations;Industries;Marking;Nets;Pallets;Specifications
【摘要】:
【中国标准分类号】:V50
【国际标准分类号】:55_180_30
【页数】:1P.;A4
【正文语种】:其他


【英文标准名称】:StandardGuideforApplyingStatisticstoAnalysisofCorrosionData
【原文标准名称】:用统计作腐蚀数据分析的标准指南
【标准号】:ASTMG16-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:G01.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:analysisofvariance;corrosiondata;curvefitting;statisticalanalysis;statisticaltests;Corrosion;Corrosion--metals/alloys;Dataanalysis--corrosion;Normallydistributeddata;Statisticalmethods--metals/alloys
【摘要】:Corrosiontestresultsoftenshowmorescatterthanmanyothertypesoftestsbecauseofavarietyoffactors,includingthefactthatminorimpuritiesoftenplayadecisiveroleincontrollingcorrosionrates.Statisticalanalysiscanbeveryhelpfulinallowinginvestigatorstointerpretsuchresults,especiallyindeterminingwhentestresultsdifferfromoneanothersignificantly.Thiscanbeadifficulttaskwhenavarietyofmaterialsareundertest,butstatisticalmethodsprovidearationalapproachtothisproblem.Moderndatareductionprogramsincombinationwithcomputershaveallowedsophisticatedstatisticalanalysesondatasetswithrelativeease.Thiscapabilitypermitsinvestigatorstodetermineifassociationsexistbetweenmanyvariablesand,ifso,todevelopquantitativeexpressionsrelatingthevariables.Statisticalevaluationisanecessarystepintheanalysisofresultsfromanyprocedurewhichprovidesquantitativeinformation.Thisanalysisallowsconfidenceintervalstobeestimatedfromthemeasuredresults.1.1Thisguidecoversandpresentsbrieflysomegenerallyacceptedmethodsofstatisticalanalyseswhichareusefulintheinterpretationofcorrosiontestresults.1.2Thisguidedoesnotcoverdetailedcalculationsandmethods,butrathercoversarangeofapproacheswhichhavefoundapplicationincorrosiontesting.1.3Onlythosestatisticalmethodsthathavefoundwideacceptanceincorrosiontestinghavebeenconsideredinthisguide.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
【中国标准分类号】:A41
【国际标准分类号】:
【页数】:14P.;A4
【正文语种】:英语