【英文标准名称】:Roundpunchesforballfixation;quickchangepunch
【原文标准名称】:球固定的圆冲头.快速更换冲头
【标准号】:DIN9843-1983
【标准状态】:作废
【国别】:德国
【发布日期】:1983-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:工具;材料;切削工具;尺寸;冲床;压力设备
【英文主题词】:cuttingtools;punches;tools;dimensions;presstools;materials
【摘要】:
【中国标准分类号】:J62
【国际标准分类号】:4530
【页数】:2P;A4
【正文语种】:德语


【英文标准名称】:Capabilityofdetection-Part5:Methodologyinthelinearandnon-linearcalibrationcases
【原文标准名称】:检测能力.第5部分:线性和非线性校准容器中的方法学
【标准号】:ISO11843-5-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC69
【标准类型】:()
【标准水平】:()
【中文主题词】:分析;校正;数据;数据分析;定义;检测;酶标记免疫分析;误差;解释;线性的;测量;测量特征;测量仪器;测量技术;方法学;最小;非线性的;概率;概率计算;质量控制;质量管理;统计方法分析;统计学;随机学;系统论;变化;验证
【英文主题词】:Analysis;Calibration;Data;Dataanalysis;Definitions;Detection;ELISA;Errors;Interpretations;Linear;Measurement;Measurementcharacteristics;Measuringinstruments;Measuringtechniques;Methodologies;Minimum;Non-linear;Probability;Probabilitycalculations;Qualitycontrol;Qualitymanagement;Statisticalmethodsofanalysis;Statistics;Stochastics;Systemology;Variations;Verification
【摘要】:ThispartofISO11843isconcernedwithcalibrationfunctionsthatareeitherlinearornon-linear.Itspecifiesbasicmethodsto--constructaprecisionprofilefortheresponsevariable,namelyadescriptionofthestandarddeviation(SD)orcoefficientofvariation(CV)oftheresponsevariableasafunctionofthenetstatevariable,--transformthisprecisionprofileintoaprecisionprofileforthenetstatevariableinconjunctionwiththecalibrationfunction,and--usethelatterprecisionprofiletoestimatethecriticalvalueandminimumdetectablevalueofthenetstatevariable.ThemethodsdescribedinthispartofISO11843areusefulforcheckingthedetectionofacertainsubstancebyvarioustypesofmeasurementequipmenttowhichISO11843-2cannotbeapplied.Includedareassaysofpersistentorganicpollutants(POPs)intheenvironment,suchasdioxins,pesticidesandhormone-likechemicals,bycompetitiveELISA(enzyme-linkedimmunosorbentassay),andtestsofbacterialendotoxinsthatinducehyperthermiainhumans.ThedefinitionandapplicabilityofthecriticalvalueandminimumdetectablevalueofthenetstatevariablearedescribedinISO11843-1andISO11843-2.ThispartofISO11843extendstheconceptsinISO11843-2tothecasesofnon-linearcalibration.Thecriticalvalue,Xc,andminimumdetectablevalue,xd,arebothgivenintheunitsofthenetstatevariable.Ifxcandxdaredefinedbasedonthedistributionfortheresponsevariable,thedefinitionshouldincludethecalibrationfunctiontotransformtheresponsevariabletothenetstatevariable.ThispartofISO11843definesxcandxdbasedonthedistributionforthenetstatevariableindependentlyoftheformofthecalibrationfunction.Consequently,thedefinitionisavailableirrespectiveoftheformofthisfunction,whetheritislinearornon-linear.Thecalibrationfunctionshouldbecontinuous,differentiable,andmonotonicallyincreasingordecreasing.AfurthermethodisdescribedforthecaseswheretheSDorCVisknownonlyintheneighbourhoodoftheminimumdetectablevalue.Examplesareprovided.
【中国标准分类号】:N04
【国际标准分类号】:03_120_30;17_020
【页数】:15P;A4
【正文语种】:英语