简介：ＴａｓｋｓｆｏｒＣｈｉｎａ’ｓＡｇｉｎｇＰｒｏｇｒａｍｍｅＴｈｅｏｂｊｅｃｔｉｖｅｓｏｆＣｈｉｎａ’ｓａｇｉｎｇｐｒｏｇｒａｍｍｅａｒｅｔｏ“ｐｒｏｖｉｄｅｅｃｏｎｏｍｉｃｓｕｐｐｏｒｔ，ｍｅｄｉｃａｌａｎｄｈｅａｌｔｈｃａｒｅｓｅｒｖｉｃｅｓａｎｄ...

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简介：IntroductionInteachingEnglishteachersaccepttheviewthatreadingskillsareimportant.AtpresentinChina,however,theteachingofreadingis,byandlarge,unsatisfactory.Onereasonforthis,Ithink,isthatcurrenttextbookslackappropriatetasksdesignedtoteachreadingskills.Thispaperwillthereforefirstevaluatethetextbooktypicallyused,thenlookatwaysofcreatingtasksandfinallyofferexamplesoftaskscreatedfromteachinginaChineseseniormiddleschool.

简介：China’s ,education. ,the 

简介：OnJanuary12,2015,attheregularpressbriefingofNationalHealthandFamilyPlanningCommission(NHFPC),NHFPCreportedthemajortasksinhealthandfamilyplanninginChinain2015.Thedetailsareasfollows:In-depthDevelopmentofMedicalandHealthSystemReformIn-depthDevelopmentofMedicalandHealthSystemReform.

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简介：1TBLT教学模式的定义2001年7月教育部颁布实验的《英语课程标准》中明确地指示：“基础教育阶段英语课程的总体目标是培养学生的综合语言运用能力”，并鲜明地倡导了任务型教学途径。它指出：“教师应该避免单纯传授语言知识的教学方法，尽量采用‘任务型’的教学途径”。

简介：ＭｉｎｉｓｔｅｒＰｅｎｇＰｅｉｙｕｎｏｎＰｏｐｕｌａｔｉｏｎＳｉｔｕａｔｉｏｎＡｎｄＴａｓｋｓｏｆＦａｍｉｌｙＰｌａｎｎｉｎｇｉｎ１９９７ＧｅｎｅｒａｌＰｏｐｕｌａｔｉｏｎＳｉｔｕａｔｉｏｎＣｈｉｎａｈａｄａｐｏｐｕｌａｔｉｏｎｏｆ１．２２３８９ｂｉ...

简介：摘要任务型教学对于小学英语教学具有十分重要的意义，可以有效提高学生的学习兴趣，促进学生主动学习。在任务型教学中，任务设计是基础性、前提性的重要环节，主要应从设计tasks要有明确的目的性、要有一定的连贯性等几方面入手。

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简介：Multipleperformancerequirementsneedtobeguaranteedinsomereal-timeapplicationssuchasmultimediadataprocessingandreal-timesignalprocessinginadditiontotimingconstraints.Unfortunately,mostconventionalschedulingalgorithmsonlytakeoneortwodimensionsofthemintoaccount.Motivatedbythisfact,thispaperinvestigatestheproblemofprovidingmultipleperformanceguaranteesincludingtimeliness,QoS,throughput,QoSfairnessandloadbalancingforasetofindependenttasksbydynamicscheduling.Webuildaschedulermodelthatcanbeusedformulti-dimensionalscheduling.Basedontheschedulermodel,weproposeaheuristicmulti-dimensionalschedulingstrategy,MDSS,consistingofthreesteps.Thefirststepcanbeofanyexistingreal-timeschedulingalgorithmthatdeterminestoacceptorrejectatask.Instep2,weputforwardanovelalgorithmMQFQtoenhancetheQoSlevelsofacceptedtasks,andtomakethesetaskshavefairQoSlevelsatthesametime.AnothernewalgorithmITLBisproposedandusedinstep3.TheITLBalgorithmiscapableofbalancingloadandimprovingthroughputofthesystem.ToevaluatetheperformanceofMDSS,weperformextensivesimulationexperimentstocompareMDSSstrategywithMDSRstrategy,DASAPandDALAPalgorithms.ExperimentalresultsshowthatMDSSsignificantlyoutperformsMDSR,DASAPandDALAP.

简介：Itissignificanttocombinemultipletasksintoanoptimalworkpackageindecision-makingofaircraftmaintenancetoreducecost,soacostratemodelofcombinatorialmaintenanceisanurgentneed.However,theoptimalcombinationundervariousconstraintsnotonlyinvolvesnumericalcalculationsbutalsoisanNP-hardcombinatorialproblem.Tosolvetheproblem,anadaptivegeneticalgorithmbasedonclustersearch,whichisdividedintotwophases,isputforward.Inthefirstphase,accordingtothedensity,allindividualscanbehomogeneouslyscatteredoverthewholesolutionspacethroughcrossoverandmutationandbetterindividualsarecollectedascandidateclustercentres.Inthesecondphase,thesearchisconfinedtotheneighbourhoodofsomeselectedpossiblesolutionstoaccuratelysolvewithclusterradiusdecreasingslowly,meanwhileallclusterscontinuouslymovetobetterregionsuntilallthepeaksinthequestionspaceissearched.Thisalgorithmcanefficientlysolvethecombinationproblem.Takingtheoptimizationondecision-makingofaircraftmaintenancebythealgorithmforanexample,maintenancewhichcombinesmultiplepartsortaskscansignificantlyenhanceeconomicbenefitwhenthehaltcostisratherhigh.

简介：Anobject-orientedmulti-roboticgraphicsimulationenvironmentisdescribedinthispaper.Object-orientedprogrammingisusedtomodelthephysicalobjectsoftheroboticworkcellintheformofsoftwareobjectsorclasses.Thevirtualobjectsaredefinedtoprovidetheuserwithauser-friendlyinterfaceincludingrealisticgraphicsimulationandclarifythesoftwarearchitecture.Theprogrammingmethodofassociatingthetaskobjectwithactiveobjecteffectivelyincreasesthesoftwarereusability,maintainabilityandmodifiability.Tasklevelprogrammingisalsodemonstratedthroughamulti-robotweldingtaskthatallowstheusertoconcentrateonthemostimportantaspectsofthetasks.Themulti-threadprogrammingtechniqueisusedtosimulatetheinteractionofmultipletasks.Finally,avirtualtestiscarriedoutinthegraphicsimulationenvironmenttoobservedesignandprogramerrorsandfixthembeforedownloadingthesoftwaretotherealworkcell.

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简介：OnMarch25,2014,thefirstplenarymeetingoftheLeadingGroupofHealth,FamilyPlanningandAgingWorkofNationalHealthandFamilyPlanningCommission(NHFPC)wasconvenedinBeijing.Mr.WangPei'an,ViceMinisterofNHFPCattendedthemeetingandmadeaspeech.WangpointedoutthatthePartyCentralCommitteeandtheStateCouncil