JIS M6505-1977 矿山用V型槽式输送机链
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【英文标准名称】:Vtypetroughconveyorchainformine
【原文标准名称】:矿山用V型槽式输送机链
【标准号】:JISM6505-1977
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Abolishment
【标准类型】:()
【标准水平】:()
【中文主题词】:链条;散货储藏容器;槽形容器;矿;输送机链
【英文主题词】:mines;conveyorchains;chains;troughs;bulkstoragecontainers
【摘要】:
【中国标准分类号】:D93
【国际标准分类号】:
【页数】:6P;A4
【正文语种】:日语
【原文标准名称】:矿山用V型槽式输送机链
【标准号】:JISM6505-1977
【标准状态】:作废
【国别】:日本
【发布日期】:
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Abolishment
【标准类型】:()
【标准水平】:()
【中文主题词】:链条;散货储藏容器;槽形容器;矿;输送机链
【英文主题词】:mines;conveyorchains;chains;troughs;bulkstoragecontainers
【摘要】:
【中国标准分类号】:D93
【国际标准分类号】:
【页数】:6P;A4
【正文语种】:日语
下载地址: 点击此处下载
【英文标准名称】:StandardPracticeforEvaluatingTestSensitivityforRubberTestMethods
【原文标准名称】:评价橡胶试验方法的试验敏感性的标准操作规程
【标准号】:ASTMD6600-2000(2004)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D11.16
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:absolutetestsensitivity;calibrationmaterial;referencematerial;relativetestsensitivity;signal-to-noiseratio;testsensitivity
【摘要】:Testingisconductedtomaketechnicaldecisionsonmaterials,processes,andproducts.Withthecontinuedgrowthintheavailabletestmethodsforevaluatingscientificandtechnicalproperties,aquantitativeapproachisneededtoselecttestmethodsthathavehigh(orhighest)qualityortechnicalmerit.Theproceduresasdefinedinthispracticemaybeusedforthispurposetomaketestingascosteffectiveaspossible.Oneindexoftestmethodtechnicalmeritandimpliedsensitivityfrequentlyusedinthepasthasbeentestmethodprecision.Theprecisionisusuallyexpressedassomemultipleofthetestmeasurementstandarddeviationforadefinedtestingdomain.Althoughprecisionisarequiredquantityfortestsensitivity,itisanincompletecharacteristic(onlyonehalfofthenecessaryinformation)sinceitdoesnotconsiderthediscriminationpowerfortheFP(orconstituent)beingevaluated.Anyattempttoevaluaterelativetestsensitivityfortwodifferenttestmethodsonthebasisoftestmeasurementstandarddeviationratiosorvarianceratios,whichlackanydiscriminationpowerinformationcontent,constitutesaninvalidquantitativebasisforsensitivity,ortechnicalmeritevaluation.Coefficientofvariationratios(whicharenormalizedtothemean)mayconstituteavalidtestsensitivityevaluationonlyunderthespecialconditionwherethetwotestmethodsundercomparisonaredirectlyproportionalorreciprocallyrelatedtoeachother.Iftherelationshipbetweentwotestmethodsisnonlinearorlinearwithanonzerointercept,thecoefficientofvariationratiosarenotequivalenttothetruetestsensitivityasdefinedinthispractice.SeediscussionofexampleinX1.1.4.Thefigureofmeritdefinedbytestsensitivityanditsvariousclassifications,categories,andtypesasintroducedbythispracticepermitsanauthenticquantitativetestsensitivityevaluation.1.1Thispracticecoverstestingtoevaluatechemicalconstituents,chemicalandphysicalpropertiesofcompoundingmaterials,andcompoundedandcuredrubbers,whichmayfrequentlybeconductedbyoneormoretestmethods.Whenmorethanonetestmethodisavailable,twoquestionsarise:Whichtestmethodhasthebetter(orbest)responsetoordiscriminationfortheunderlyingfundamentalpropertybeingevaluated?andWhichtestmethodhastheleasterror?Thesetwocharacteristicscollectivelydetermineonetypeoftechnicalmeritoftestmethodsthatmaybedesignatedastestsensitivity.1.2Althoughacomprehensiveanddetailedtreatment,asgivenbythispractice,isrequiredforafullappreciationoftestsensitivity,asimplifiedconceptualdefinitionmaybegivenhere.Testsensitivityistheratioofdiscriminationpowerforthefundamentalpropertyevaluatedtothemeasurementerrororuncertainty,expressedasastandarddeviation.Thegreaterthediscriminatingpowerandthelowerthetesterror,thebetteristhetestsensitivity.Borrowingfromtheterminologyinelectronics,thisratiohasfrequentlybeencalledthesignal-to-noiseratio;thesignalcorrespondingtothediscriminationpowerandthenoisecorrespondingtothetestmeasurementerror.Therefore,thispracticedescribeshowtestsensitivity,genericallydefinedasthesignal-to-noiseratio,maybeevaluatedfortestmethodsusedintherubbermanufacturingindustry,whichmeasuretypicalphysicalandchemicalproperties,withexceptionsasnotedin.1.3Thispracticedoesnotaddressthetopicofsensitivityforthresholdlimitsorminimumdetectionlimits(MDL)insuchapplicationsas(1)theeffectofintentionalvariationsofcompoundingmaterialsonmeasuredcompoundpropertiesor(2)theevaluationoflowortraceconstituentlevels.Minimumdetectionlimitsarethesubjectofseparatestandards.Thisstandarddoesnotpurportto......
【中国标准分类号】:G34
【国际标准分类号】:83_040_01
【页数】:16P.;A4
【正文语种】:
【原文标准名称】:评价橡胶试验方法的试验敏感性的标准操作规程
【标准号】:ASTMD6600-2000(2004)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D11.16
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:absolutetestsensitivity;calibrationmaterial;referencematerial;relativetestsensitivity;signal-to-noiseratio;testsensitivity
【摘要】:Testingisconductedtomaketechnicaldecisionsonmaterials,processes,andproducts.Withthecontinuedgrowthintheavailabletestmethodsforevaluatingscientificandtechnicalproperties,aquantitativeapproachisneededtoselecttestmethodsthathavehigh(orhighest)qualityortechnicalmerit.Theproceduresasdefinedinthispracticemaybeusedforthispurposetomaketestingascosteffectiveaspossible.Oneindexoftestmethodtechnicalmeritandimpliedsensitivityfrequentlyusedinthepasthasbeentestmethodprecision.Theprecisionisusuallyexpressedassomemultipleofthetestmeasurementstandarddeviationforadefinedtestingdomain.Althoughprecisionisarequiredquantityfortestsensitivity,itisanincompletecharacteristic(onlyonehalfofthenecessaryinformation)sinceitdoesnotconsiderthediscriminationpowerfortheFP(orconstituent)beingevaluated.Anyattempttoevaluaterelativetestsensitivityfortwodifferenttestmethodsonthebasisoftestmeasurementstandarddeviationratiosorvarianceratios,whichlackanydiscriminationpowerinformationcontent,constitutesaninvalidquantitativebasisforsensitivity,ortechnicalmeritevaluation.Coefficientofvariationratios(whicharenormalizedtothemean)mayconstituteavalidtestsensitivityevaluationonlyunderthespecialconditionwherethetwotestmethodsundercomparisonaredirectlyproportionalorreciprocallyrelatedtoeachother.Iftherelationshipbetweentwotestmethodsisnonlinearorlinearwithanonzerointercept,thecoefficientofvariationratiosarenotequivalenttothetruetestsensitivityasdefinedinthispractice.SeediscussionofexampleinX1.1.4.Thefigureofmeritdefinedbytestsensitivityanditsvariousclassifications,categories,andtypesasintroducedbythispracticepermitsanauthenticquantitativetestsensitivityevaluation.1.1Thispracticecoverstestingtoevaluatechemicalconstituents,chemicalandphysicalpropertiesofcompoundingmaterials,andcompoundedandcuredrubbers,whichmayfrequentlybeconductedbyoneormoretestmethods.Whenmorethanonetestmethodisavailable,twoquestionsarise:Whichtestmethodhasthebetter(orbest)responsetoordiscriminationfortheunderlyingfundamentalpropertybeingevaluated?andWhichtestmethodhastheleasterror?Thesetwocharacteristicscollectivelydetermineonetypeoftechnicalmeritoftestmethodsthatmaybedesignatedastestsensitivity.1.2Althoughacomprehensiveanddetailedtreatment,asgivenbythispractice,isrequiredforafullappreciationoftestsensitivity,asimplifiedconceptualdefinitionmaybegivenhere.Testsensitivityistheratioofdiscriminationpowerforthefundamentalpropertyevaluatedtothemeasurementerrororuncertainty,expressedasastandarddeviation.Thegreaterthediscriminatingpowerandthelowerthetesterror,thebetteristhetestsensitivity.Borrowingfromtheterminologyinelectronics,thisratiohasfrequentlybeencalledthesignal-to-noiseratio;thesignalcorrespondingtothediscriminationpowerandthenoisecorrespondingtothetestmeasurementerror.Therefore,thispracticedescribeshowtestsensitivity,genericallydefinedasthesignal-to-noiseratio,maybeevaluatedfortestmethodsusedintherubbermanufacturingindustry,whichmeasuretypicalphysicalandchemicalproperties,withexceptionsasnotedin.1.3Thispracticedoesnotaddressthetopicofsensitivityforthresholdlimitsorminimumdetectionlimits(MDL)insuchapplicationsas(1)theeffectofintentionalvariationsofcompoundingmaterialsonmeasuredcompoundpropertiesor(2)theevaluationoflowortraceconstituentlevels.Minimumdetectionlimitsarethesubjectofseparatestandards.Thisstandarddoesnotpurportto......
【中国标准分类号】:G34
【国际标准分类号】:83_040_01
【页数】:16P.;A4
【正文语种】:
基本信息
| 标准名称： | 莫氏锥尾基体 |
| 中标分类： | 机械 >> 工艺装备 >> 组合卡具 |
| 替代情况： | HB 1222-75 |
| 发布日期： | 1987-04-08 |
| 实施日期： | 1987-07-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 2页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 工艺装备 组合卡具
