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  • 简介:穿起古装,回到过去。快来杭州市大关小学玩“穿越”啦!大关小学的英语节融入了中国传统节日文化,每个年级都有一个主题:元宵节、端午节、中秋节、重阳节。大家提前了解传统节日的由来,购置古装、道具,学习商品买卖时的英语表达。

  • 标签: 小学 英语 课外阅读 阅读材料
  • 简介:Theyear2001wasoneofgreathistoricalsignificanceforChinainitsreformandopeningup.ChinawasadmittedtotheWTO;itsuccessfullyhostedAPECleaderssummit;anditwonthebidforhostingthe2008SummerOlympics.Thehumanrightsconditionsdevelopedsidebysidewiththedevelopmentofthewholesociety,leavingusadeepimpression.Wehavecollectedagroupofarticles,whichreview,fromdifferentangles,thechangesinthedevelopmentofhumanrightsinthecountry.

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  • 简介:<正>SupposeXisasuperdiffusioninRdwithgeneralbranchingmechanism¢.andYDdenotesthetotalweightedoccupationtimeofXinaboundedsmoothdomainD.WediscusstheconditionsonψtoguaranteethatYDhasabsoluteycontinuousstates.Andforparticularψ(z)=z(l+,0DisabsolutelycontinuouswithrespecttotheLebesguemeasureinD.whereasinthecased>2+2/B.itissingular.AsweknowtheabsolutecontinuityandsingularityofY(Dhavenotbeendiscussedbefore.

  • 标签: TOTAL WEIGHTED OCCUPATION time SUPERDIFFUSION Absolutely
  • 简介:Thetopicof"China’sforeignpolicyundernewcircumstances"fordiscussionraisedbyExpertsForumofContemporaryInternationalRelationsisveryimportant,becausesituationdeterminestasks,tasksproducepoliciesandforeignpolicyisthecontinuationofdomesticpolicy.

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  • 简介:<正>ChinesePresidentXiJinpingpaidstatevisitstofourCentralAsiancountriesnamelyKazakhstan,Kyrgyzstan,Turkmenistan,UzbekistanandattendedtheShanghaiCooperationOrganizationSummitinBishkek,KyrgyzstaninSeptember,2013.OnSeptember7,PresidentXideliveredaspeechatNazarbayevUniversity,duringwhichheputforwardtheimportantinitiativeofjointly

  • 标签: COOPERATION jointly INITIATIVE delivered attended
  • 简介:CRITICALSTOPPINGTIMESANDSEMIMARTINGALESOFSTOCHASTICPROCESSESHuBijin(胡必锦)(DepartmentofMathematicsHUSTWuhan,HubeiP.R.C.3.1992)A...

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  • 简介:SupposethatCisafinitecollectionofpatterns.ObserveaMarkovchainuntiloneofthepatternsinCoccursasarun.Thistimeisdenotedbyτ.Inthispaper,weaimtogiveaneasywaytocalculatethemeanwaitingtimeE(τ)andthestoppingprobabilitiesP(τ=τA)withA∈C,whereτAisthewaitingtimeuntilthepatternAappearsasarun.

  • 标签: pattern MARKOV CHAIN STOPPING PROBABILITY WAITING
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  • 简介:Parallelmachineproblemswithasingleserverandreleasetimesaregeneralizationsofclassicalparallelmachineproblems.Beforeprocessing,eachjobmustbeloadedonamachine,whichtakesacertainreleasetimesandacertainsetuptimes.Allthesesetupshavetobedonebyasingleserver,whichcanhandleatmostonejobatatime.Inthispaper,wecontinuestudyingthecomplexityresultforparallelmachineproblemwithasingleandreleasetimes.Newcomplexityresultsarederivedforspecialcases.

  • 标签: 平行机械问题 服务器 时间迟滞 并行计算
  • 简介:Humanrightsarethefundamentalrights.Therighttoenvironmentisderivedfromhumanrights.Therighttolifeliesinthecentralcoreofhumanrights.Withoutasoundenvironmentitwouldnotbepossibletosustainanacceptablequalityoflifeorevenlifeitself.Therighttoenvironmentthereforeoriginatedintherighttolife,buttranscendslite.Thusitisanewhumanrightofmoderntimes.

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  • 简介:运用计算机对93种古医籍中用针灸治疗失眠的内容进行统计,统计结果显示,古代治疗本证共涉及穴位65个,总计108穴次。常用穴位为公孙、胆俞、隐白、气海、天府、三阴交、阴陵泉、肺俞、液门、关元、阴交等。常用经络为膀胱经、脾经、任脉、胃经等。

  • 标签: 失眠 针灸疗法 综述文献
  • 简介:Therandomstepmaneuverwithuniformlydistributedstartingtimeshasthedisadvantagethatitcannotfocusthestartingtimeonthemoreefficiencytime.Itdecreasesthepenetrationprobability.Toresolvethisproblem,arandomsteppenetrationalgorithmwithnormaldistributionstartingtimeisproposed.Usingtheshapingfiltersandadjointsystemmethod,themissdistancewithdifferentstartingtimescanbeacquired.Accordingtothepenetrationstandard,thetimewindowensuringsuccessfulpenetrationcanbecalculatedanditisusedasthe3σboundofthenormallydistributedrandommaneuver.Simulationresultsindicatethatthenormallydistributedrandommaneuverhashigherpenetrationprobabilitythantheuniformlydistributedrandommaneuver.

  • 标签: 起始时间 正态分布 机动算法 随机 均匀分布 穿透概率
  • 简介:在这篇论文,我们考虑安排有缺点的项目在每个产品的任何生产跑在被生产的问题的单个机器多产品许多。在在每个产品的正常生产以后的每个周期,机器是为一样的产品然后rework过程开始的有缺陷者的rework的安装。我们假设安装预定因为象rework进程一样的正常生产进程是非零。进一步,我们认为等待的时间有缺陷者花费了为重做。这篇论文有二个目的。第一个目的是为一个单个产品获得经济批数量(EBQ)。第二个目的是扩大第一个目的结果到多产品盒子。采用安排我们获得的政策的普通周期最佳的批为每个产品缩放以便每统一时间系统花费的总数被最小化。

  • 标签: 工作进度 总量分配模型 总量控制 生产控制
  • 简介:Inthisarticle,wemainlydiscusstheasymptoticbehaviorformulti-dimensionalcontinuous-timerandomwalkinrandomenvironmentwithholdingtimes.Byconstructingarenewalstructureandusingthepoint'environmentviewedfromtheparticle',underGeneralKalikow'sCondition,weshowthelawoflargenumbers(LLN)andcentrallimittheorem(CLT)fortheescapespeedofrandomwalk.

  • 标签: 时间随机环境 随机游动 渐近性质 保温 中心极限定理 渐近行为
  • 简介:ThispaperselectssomerepresentativeregionstoobtaintheirG-Rrelationcurvesaccordingtotheirseismicitycharacteristics,byusingML≥2.0microseismicitydata(1970~1993)inNorthChina.TheannualoccurrencerateofeventsofeachmagnitudecanbeinferredfromtheG-Rrelation.Atthesametune,theactualannualoccurrencerateofearthquakesofhighermagnitudescanbecalculatedfromhistoricalearthquakes(1300-1993)recordedinthesameregion.Itseemsthatbothresultsarealmostthesame.Therefore,therateofeventsofhighermagnitudescanbeobtainedbyusingmicroseismicitydatawhentheproperregionisselected.However,twopointsshouldbenoticed:(1)Themethodcanonlygivetheannualoccurrencerateinaseismicitysystemandestimatethewholesituationofthesystem.(2)Whenthereisaverylargeearthquakeinandneartheperiodinwhichthemicroseismicitydataareapplied,theactualoccurrencerateofthesystem,includingthislargerearthquake,cannotbeobtainedbythismethod.

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