简介：ＡｎＩｎｔｅｇｒａｔｅｄＡｐｐｒｏａｃｈＡｎＩｎｔｅｇｒａｔｅｄＡｐｐｒｏａｃｈＯｖｅｒｔｈｅｐｅｓｔｆｅｗｙｅａｒｓ，ｔｈｅＪｉｌｉｎＰｒｏｖｉｎｃｉａｌＧｏｖｅｒｎｍｅｎｔ，ｉｎａｃｃｏｒｄａｎｃｅｗｉｔｈｉｔｓｕｎｉｑｕｅｃｏｎｄｉｔｉｏｎｓａ...

简介：approach可作动词和名词。作动词时意为“接近；靠近；走近”，作名词时意为“接近；方法；途径”？

简介：HowcanteachersteachEnglishwritingeffectively?Andhowcanstudentslearntowriteessayscorrectly?TheseseemtobetwopuzzlingproblemsforChineseteachersandlearners.Thispaperaimstointroduceanewteachingapproach:theLengthApproach,anddiscussesitsmerits.

简介：Steadywatersurfaceprofileofgraduallyvariedflowcanbecalculatedusingei-therasteadyflowapproachoranunsteadyflowapproach.Thesteadyflowapproachrequiresit-erativeprocedureswhichmayhaveconvergenceproblemsunlessthestepsize1xislessthanamaximumvalue△x.Theunsteadyflowapproachbasedontheexplicitcharacteristicmethodhasastabilityproblemunless△xislessthan△x.Aseriesofnumericalexperimentswerecarriedoutandtheresultsoftwoapproachesarecompared.

简介：IntroductionTheSino-BritishFriendshipScholarshipScheme(SBFSS)isco-sponsoredbytheChineseandBritishgovernmentsandSirYue-gangPaoinHongKongtosendChinesescholarstostudyinBritain.EachyearalargenumberofcandidatesareselectedbytheStateEducationCommissionanddispatchedtothreeintensivelanguagetrainingcentresattachedtoBeijingLanguagesInstitute,ShanghaiForeignStudiesUniversityandChengduUniversityofScienceandTechnologyforpre-departureELTtraining.Attheendofthetrainingperiod,thetraineesarerequiredtotaketheInternationalEnglishLanguageTestingSystem(IELTS)testadministeredbytheBritishside.HereatCUST,wefocusonaninteractiveapproachtotraining,particularlyforreading.

简介：ＩｎｔｅｇｒａｔｅｄＡｐｐｒｏａｃｈｉｎＳｉｃｈｕａｎＴｈｅＩｎｔｅｇｒａｔｅｄＡｐｐｒｏａｃｈｔｏｆａｍｉｌｙｐｌａｎｎｉｎｇ，ｏｎｅｏｆｔｈｅｉｎｉｔｉａｔｉｖｅｓｔａｋｅｎｂｙｔｈｅｐｕｂｌｉｃａｎｄｇｒａｓｓｒｏｏｔｓｆａｍｉｌｙｐｌａｎｎｉ...

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简介：ＮａｔｉｏｎａｌＣｏｎｆｅｒｅｎｃｅｏｎＩｎｔｅｇｒａｔｅｄＡｐｐｒｏａｃｈＡｎａｔｉｏｎａｌｃｏｎｆｅｒｅｎｃｅｏｎｔｈｅｉｎｔｅｇｒａｔｅｄＡｐｐｒｏａｃｈｗａｓｈｅｌｄｆｒｏｍＯｃｔｏｂｅｒ２２ｔｏ２６，１９９５ｉｎＣｈｅｎｇｄｕ，ｃａｐｉｔａ...

简介：Intrusiondetectioncanbeessentiallyregardedasaclassificationproblem,namely,dis-tinguishingnormalprofilesfromintrusivebehaviors.Thispaperintroducesboostingclassificationalgorithmintotheareaofintrusiondetectiontolearnattacksignatures.Decisiontreealgorithmisusedassimplebaselearnerofboostingalgorithm.Furthermore,thispaperemploysthePrincipleCom-ponentAnalysis(PCA)approach,aneffectivedatareductionapproach,toextractthekeyattributesetfromtheoriginalhigh-dimensionalnetworktrafficdata.KDDCUP99datasetisusedintheseex-perimentstodemonstratethatboostingalgorithmcangreatlyimprovetheclassificationaccuracyofweaklearnersbycombininganumberofsimple“weaklearners”.Inourexperiments,theerrorrateoftrainingphaseofboostingalgorithmisreducedfrom30.2%to8%after10iterations.Besides,thispaperalsocomparesboostingalgorithmwithSupportVectorMachine(SVM)algorithmandshowsthattheclassificationaccuracyofboostingalgorithmislittlebetterthanSVMalgorithm’s.However,thegeneralizationabilityofSVMalgorithmisbetterthanboostingalgorithm.

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简介：Inthispaper,weconsidertheNeumannboundaryvalueproblemofSchrodingeroperatorwithmeasurepotentia1μ.First,amartingaleformulationoftheNeumannproblemandananalyticcharacterizationofthemartingaleformulationaregiven.Then,byusingtheDirichletformsandStochasticanalysisweobtainanexplicitformulafortheuniqueweaksolotionofthisproblemintermsofreflectingBrownianmotionandit’sboundarylocaltime.

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简介：Inthispaper,LCPisconvertedtoanequivalentnonsmoothnonlinearequationsystemH(x,y)=0byusingthefamousNCPfunction-Fischer-Burmeisterfunction.NotethatsomeequationsinH(x,y)=0arenonsmoothandnonlinearhencedifficulttosolvewhiletheothersarelinearhenceeasytosolve.ThenwefurtherconvertthenonlinearequationsystemH(x,y)=0toanoptimizationproblemwithlinearequalityconstraints.AfterthatwestudytheconditionsunderwhichtheK-TpointsoftheoptimizationproblemarethesolutionsoftheoriginalLCPandproposeamethodtosolvetheoptimizationproblem.Inthisalgorithm,thesearchdirectionisobtainedbysolvingastrictconvexprogrammingateachiterativepoint,However,ouralgorithmisessentiallydifferentfromtraditionalSQPmethod.Theglobalconvergenceofthemethodisprovedundermildconditions.Inaddition,wecanprovethatthealgorithmisconvergentsuperlinearlyundertheconditions:MisP0matrixandthelimitpointisastrictcomplementaritysolutionofLCP.Preliminarynumericalexperimentsarereportedwiththismethod.

简介：Bydevelopingthedominancetechniqueofnondecreasingintegersequencesintoamultifoldform,weintroduceanewapproachfortheenumerationofplanepartitions,whichcanbeusedtogeneratemostofclassicaltheoremsinthisfield.Thetreatmentpresentedheremaybemoreaccessibletoreadersthantheearliermethodsofalgebra,analysisandalgorithm.

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简介：目的将由解剖学习和临床的申请探索paraspinal途径的优点和指示。解剖数据和27个盒子的临床的实践被分析探索在paraspinal肌肉和周围的纸巾的结构之间的精确途径的方法，以及paraspinal的临床的申请的结果来临。操作时间，血损失，切口长度，X光线照相术的结果(Cobb角度，vertebrae的前面的边的高度)与在传统的途径对待的24种情况中的那些相比。结果完成方面的暴露能被识别在multifidus和longissimus肌肉之间的自然劈开飞机容易执行。自然肌肉发达的劈开是(1.47

简介：Oneoftheopenissuesinprincipleschemedesignofmechanicalsystemsisprinciplerepresentation,whichnotonlyoutliesthephysicalprinciples,butalsofacilitatesthedesignsynthesis.Anenergy-basedapproachtorepresentprincipleschemedesignisproposed.Firstly,anenergyinteractionmodelofmechanicalsystemsisestablishedandanintermediatemodelisderived,inwhichprincipleschemedesignistransformedintosolvingtheenergyfunctionsofsystem.Thentheenergyfunctionsaremodeledwiththelanguageofbondgraphs,andprinciplerepresentationforcomponenytsispresented.Finally,characteristicsofthedevelopedrepresentationapproachareanalyzedandadesignexampleofgatedrivesystemisgiventodemonstratethisapproach.

简介：IntroductionTheproliferationofapproachesandmethodsisaprominentcharacteristicofcontemporaryESLorEFLteaching.FromtheGrammarTranslationMethod,theDirectMethod,SituationalLanguageTeaching,theAudiolingualMethodtoCommunicativeLanguageTeaching,TotalPhysicalResponse,theSilentWay,CommunityLanguageLearning,theNaturalApproachandSuggestopedia,thediscussionhaslastedformorethanacentury.However,thewidevarietyofmethodorapproachoptionsconfusesratherthancomforts,becausetheyseemtoholdverydifferentviewsofwhatlanguageisandhowalanguageislearned(Richards&Rodgers,1991).Thisconfusingsituationismainlycausedbythemythofthehu-

简介：Ithasbeencommonplaceforstudentstocom-plainabouttheirorallessons.ThispaperarisesfromathoughtofconcreteproblemsfacingChinesehigh-schoolgraduateswhoareunabletospeakEnglishwell.Basedonthreeelementsthatarecrucialtolanguagelearning,thepaperwillfocusondevelopingstudents’speakingabilities.Inthepaper,theteachers’roleishighlighted.Thestudentswillfinditthemosteffec-tivewaytoimprovetheirspeakingabilitiesifthemethodisappliedundertheproperdirectionofaqualifiedteacher.