简介：香港更新家电能效等级标准2014年8月14日．香港特别行政区政府机电工程署向WTO发布通报，内容涉及空调、制冷器具和洗衣机能效标签行为规范的技术法规草案，通报号为G／TBT／N／HKG／46。

简介：最近，你校学生会组织学生开展了一场讨论，主题是：Whatisthebeautystandard?假若你是学生会主席，请根据下表学生讨论的结果写份总结材料并谈谈对以上观点的看法。

简介：

简介：我们在理查森变化上作为Bott-Samelson变化的纤维产品构造RR变化。我们学习他们的同类的并列戒指和标准单项的理论。

简介：

简介：Withthesocialdevelopmentandprogress,Englishlanguage,likeeverythingelse,hasbeenchangingandhasdevelopedintoavarietyofforms.Theconceptof"StandardEnglish"arisesandhasarousedwideinterestintheresearchofthislinguisticsfield.JohnHoney’sSomeEnemiesofStandardEnglishhastriggeredalotofargumentsonthetopic.Questionshavebeenraisedinavarietyofaspectsinthiscriticalanalysis.

简介：Thispaperpresentsafunctionallanguagefortheunambiguousdescriptionofdigitalcircuits,amethodandalgorithmstoobtainastandard-celllayout,andacomparativeevaluationofthedevelopedfunctionalstandard-cellplacementtechnique.Thepresentedplacementschemeisdifferentfromtraditionalmethodsbecausethecompletelayoutgrometryisspecifiedandconstructedautomaticallyfromafunctionaldescription.Theconstructionreliesonatranslationthatcombinesthesimplicityofstandard-cellswiththeeleganceoffunctionalprogramming.Anevaluationofthemethodintroducedshowsthatthequalityoftheresultingplacementisclosetotheresultsachievedwithsimulatedannealingwhilethecomputationtimeissignificantlyless.Furthermore,theevaluationsuggeststoemploythefunctionalplacementmethodinconjunctionwithlow-temperaturesimulatedannealingforrunning-timereductionandimprovedresults.

简介：ThisarticleconsidersweightedapproximationofmultivariatefunctioninreproducingkernelHilbertspace,andgivesarelationbetweennthminimalerrorsforstandardandlinearinformationintherandomizedsetting.Usingthisrelationwecanestimatethenthminimalerrorforstandardinformationbythenthminimalerrorforlinearinformation,andstudythetractabilityandstrongtractabilityforthesetwoclassesofinformation.

简介：

简介：

简介：StdHepC++[1]isaCLHEP[2]MonteCarloeventclasslibrarywhichprovidesacommoninterfacetoMonteCarloEventGenerators,ThisworkisanextensiveredesignoftheStdHepFortraninterfacetousethefullpowerofobjectorienteddesign,AgeneratedeventmapsnaturallyontotheDirectedAcyclicGraphconceptandwehaveusedtheHepMCclassestoimplementthis.Thefullimplementationallowstheusertocombineeventstosimulatebeampileupandaccessthemtransparentlyasthoughtheywereasingleevent.

简介：

简介：

简介：TheShanghaiStandardPartsImportandExportCorporation,oneofthelargestexportersinChinadealinginfasteners,ismainlyinvolvedintheexportofstandardpartsproducedinlinewiththestandardsofDIN,BS,ANSI,ISO,JISandAS.Thecorporation’ssalesandeconomicreturnshaveseenstablegrowth.Itsbusinessrelationswith700customersin74countriesenablesittoachieveanannualexportvolumeofUS$35

简介：

简介：

简介：

简介：

简介：

简介：Knowledgereuseisaprocessfordesigningnewproductbasedontheembeddeddesignknowledgeandexperienceofexistingproducts.Inordertoimprovequalityandefficiencyofproductdesign,amethodtoextractrelatedknowledgefromusingstandardpartsinproductdesignisintroduced.Basedonthecharacteristicsofstandardpartsandtheirapplication,knowledgereusablestandardpartslibrarywasbuiltupthroughanalysisofkeytechniquesofstandardpartmodelingsuchasknowledgeexpression,knowledgereuseandknowledgesearching.