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简介：AttheinvitationofInternationalCooperationCenter,Ja-panElectricPowerInformationCenter,Inc.,onOcto-ber1-13,1990,aChinesedelegationonelectricpowerenvironmen-talprotection,composedoffourexperts,visitedJapan,lookingaroundsomeadvancedthermalpowerplantsandattendingthepaneldiscussiononenvironmentalcountermeasuresforthermalpowerplantsmadebyJapaneserelevantspecialists.ThedelegationwasmuchimpressedwiththeJapanesetasksandachievementsinthefieldofenvironmentalprotection.

简介：1.IntroductionThetwcawayerrorcomponentregressionmodelmsybeexpressedasif=o+

简介：SincethereformandopeningupofChina,theCommunistPartyofChinahasbeencommittedtothecontinuousdevelopmentofhumanrightstheoryandtheprotectionofhumanrightsthroughlegalconstruction,inordertopromotethedevelopmentofChina’shumanrightscause.Theprincipleof'respectingandprotecting

简介：通过对塞缪尔·巴特勒的TheWayofAllFlesh前四章的翻译，以黄雨石老师的译文作为参考对象，将自己的译文和黄雨石的译文进行对比分析，从中总结出了一些对翻译实践具有指导意义的经验，在文学翻译中，必须坚持忠实和通顺的翻译标准，对不同译文在遇到相同的问题时必须采用不同的策略。

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简介：巨噬细胞有效地通过杀死肿瘤房间的一主要机制要求房间到房间接触，显示在激活的巨噬细胞的房间表面上表示的某些分子可以调停tumoricidal能力。肿瘤坏死因素(TNF)和氮的氧化物(没有)是肿瘤房间death.However的二个古典调停人，差异的证据正在积累显示这些已知的调停人不看起来说明女人和巨噬细胞的有势力tumoricidal活动。获得tumoricidalactivationassociated膜蛋白质的一个完整的全部剧目，我们把一个维的SDS页与毛状的液体chromatographytandem团spectrometry(LC-MS/MS)相结合。用这种技术，我们鉴别454激活的巨噬细胞明确地与极其高的信心表示了蛋白质，包括巨噬细胞的大多数已知的激活标记，例如没有synthase(iNOS)，Ym1，cyclooxygenase，等等。膜界限TNF-也在激活的巨噬细胞上被识别。然而，它也在thioglycolate上被检测得到的巨噬细胞，显示这个分子不能在变化形式依赖者肿瘤房间杀死起一个关键作用。相反，尽管不没作为变化形式依赖者tumoricidal小径的一个受动器分子被分配，iNOS从激活的巨噬细胞的膜部分被识别，不建议可以涉及变化形式依赖者tumoricidal机制，因为有血浆膜的iNOS协会理想地被适合直接不交付进联系肿瘤房间。这研究提供不仅新卓见进巨噬细胞变化形式依赖者tumoricidal机制，而且巨噬细胞激活的一个珍贵数据集合联系的膜蛋白质，因此在反肿瘤和另外的生物进程提供巨噬细胞的功能的机制的更好的理解。

简介：Thearomatizationoflightalkenesinliquefiedpetroleumgas(LPG)withandwithoutdimethylether(DME)additioninthefeedwasinvestigatedonamodifiedZSM-5catalyst.Theresultsshowedthatunderthegivenreactionconditionstheselectivityofalkenestohigh-octanegasolineblendingcomponentswasmarkedlyenhancedandtheformationofpropaneandbutaneswasgreatlysuppressedwiththeadditionofDME.ItwasalsofoundthatthedistributionofC5+componentswaschangedalotwithDMEadditionintotheLPGfeed.Theformationofbranchedhydrocarbons(mainlyC6C8i-paraffin)andmulti-methylsubstitutedaromatics,whicharehighoctanenumbergasolineblendingcomponents,waspromotedsignificantly,whilethecontentofn-paraffinsandolefinsinC5+componentswasdecreasedobviously,indicatingthatinadditiontotheoligomerization,cracking,hydrogen-transferanddehydrogenation-cyclizationofalkenes,themethylationoftheformedaromaticsandolefinsintermediatesalsoplaysanimportantroleindeterminingtheproductdistributionduetothehighreactivityofsurfacemethoxygroupsformedbyDME.Andthisprocess,incombinationwiththesyngas-to-methanol/DMEtechnology,providesanalternativewaytotheproductionofhigh-octanegasolinefromcoal,naturalgasorrenewablerawmaterials.

简介：Havingsafelytraveled12.92millionkilometers(equaltocirclingtheequatorabout300times)thetrainhascarriedatotalof4.7millionpassengers.SincetherailwayopenedtotrafficonJuly1st2006,toDecember31st2010,thetraincrewfromBeijingRailwayBureauhasoperatedbetweenBeijingandLhasa.TheyareinchargeoftrainT27/28thatrunsbetweenthecapitalandLhasaviathegreatdesertandthesnowyhighland.

简介：三个功能的模特儿，多项式，光谱分析，和修改AR当模特儿，基于从双向卫星时间和频率转移导出的数据顺序在恰当、预言的钟偏差被学习并且比较。柔韧的当量被使用，它控制无关的观察的重要影响。一些结论证明柔韧的评价的预言精确比LS的好。从弄平的观察计算的预言精确比从采样观察计算了高。作为在钟偏差顺序的明显的时期变化的一个计数，多项式模型的预言的价值是难以置信的。光谱分析模型的预言精确是很低的，但是主要时期能是坚定的。6小时的推测间隔的预言RMS是1ns左右，当修改AR模型被使用时。

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简介：系统总是在当前的文学基于完整的交通负担被设计并且优化。然而，实际系统很少在完整的负担正在操作，甚至在山峰交通小时。而不是最大化系统率完成完整的负担，与要求的率最小化transmit力量的一个最佳的精力有效的计划在这篇文章被调查。考虑情形是用物理层网络编码的amplify-and-forward协议的一条双向继电器隧道，在二个结束节点在二timeslots以内经由多重继电器节点交换消息的地方。联合功率分配和继电器选择计划被设计完成最小播送功率。通过凸的优化理论，我们第一证明那个单个继电器选择计划是为物理层网络编码的最精力有效的方法。力量分配的靠近形式的表情也被给。数字模拟在不同计划之中表明设计计划以及比较的表演。

简介：BasedupontherisingstatusofEnglishintheglobalcommunication,thispapermainlytalksaboutthecurrentsituationofEnglishteachingincollegesofChinaandproposessomeconcreteteachingideasastohowtheinterculturalcommunicativecompetence(ICC)ofcollegestudentscouldbeimproved.

简介：在这份报纸，在直角的频率部门multiplexing(OFDM)上的双向中继的一种网络情形被考虑，在哪个二个节点打算经由使用物理层的网络编码的一个继电器(PLNC)交换信息。假设完整的隧道知识是可得到的，一个优化问题，在和力量限制下面最大化可完成的和率，被调查。优化问题是非凸的，这被显示出，它是困难的以计算复杂性发现全球最佳答案。在后果，一个低复杂性的最佳的力量分配计划为实践实现被建议。一张连接能力图首先在每副载波上为力量分配被采用。随后，放松的优化问题和Karush-Kuhn-Tucker(KKT)调节的等价物在每副载波之中为力量分配被开发。模拟结果证明实质的能力获得被与一个低复杂性的计算努力高效地实现建议计划完成。

简介：Thepresentpaperdescribesanumericaltwo-waycouplingmodelforshock-inducedlaminarboundary-layerflowsofadust-ladengasandstudiesthetransversemigrationoffineparticlesundertheactionofSaffmanliftforce.ThegoverningequationsareformulatedinthedilutetwophasecontinuumframeworkwithconsiderationofthefinitenessoftheparticleReynoldsandKnudsennumbers.ThefullLagrangianmethodisexploredforcalculatingthedispersedphaseflowfields(includingthenumberdensityofparticles)intheregionsofintersectingparticletrajectories.Thecomputationresultsshowasignificantreactionoftheparticlesonthetwo-phaseboundary-layerstructurewhenthemassloadingratioofparticlestakesfinitevalues.

简介：Theeffectofthermalcyclingunderloadingonmartensitictransformationandtwo-wayshapememoryeffectwasinvestigatedforTi-49.8at.pctNialloy.ItisshownthatMsandMftemperatureincreasewithincreasingthenumberofcycles,whileAsandAftemperaturedecreaseduringthermalcycling.Thetotalstrainεtandpermanentstrainεpincreasewithincreasingappliedstressandnumberofcycles.Thetwo-wayshapememoryeffectcanbeimprovedbyproperthermalcyclingtrainingunderloading,whileexcessivelyhighappliedstressresultsinthedeteriorationofTWSME.Thereasonforthechangesinmartensitictransformationcharacteristicsandtwo-wayshapememoryeffectduringthermalcyclingunderloadingisdiscussedbasedontheanalysisofmicrostructurebyTEMobservations.

简介：NetworkCoding(NC)bringscorrelationbetweenthecodedsignalsfromdifferentsources,whichmakesthesystemmorevulnerabletothedecodeerroratrelay.ConventionalCyclicRedundancyCode(CRC)hasbeenimplementedforerrorbitdetection.However,itserrorcorrectionissimplyignored.Tofullyexploitthisfeature,thispaperproposesanoveljointLog-LikelihoodRatio(LLR)CRCerrormitigationforNCtwowayrelaychannel.SpecificthresholdsaredesignedtoestimatetheerrornumberofdatablockandidentifythosewhichcanberecoveredifthenumberiswithintheerrorcorrectionscopeofCRC.Weexaminetwomodesofthethresholds,onebasedontheaverageBitErrorRate(BER)ofsource-relaylink,whiletheotherbasedonthatofinstantaneousone.WeprovidethefullanalysisforthePair-wiseErrorProbability(PEP)performanceofthescheme.AvarietyofnumericalresultsarepresentedtorevealthesuperiorityoftheproposedschemetoconventionalCRCNCunderindependentRayleighfadingchannels.Moreover,theefficienciesoftheproposedthresholdsarealsovalidated.

简介：Basedonthesurveyresearchofpovertycontrollingmodelof'ThreeDrives,FourJoints'inZhen’anCounty,itsformingmotives,implementingmechanism,andconstraintfactorshavebeenexploredtotestifyitsenlightenmentandapplicability,establishingapromotable,applicable,andeffectivepovertyalleviationmodel.'ThreeDrives,FourJoints'modelislinkedtothepoorwholacksabilityofself-development.Relyingonthedrivesfromkeyleadingcompanies,thecapableandtherich,acommunitywithsharedinterestsbythepoorandthesubjectsofthe'threedrives'couldbeformedthrough'JointProduction,JointResources,JointCommunityofStock,andJointOperation'.Thelinkedpovertyalleviationdevelopmentmodelof'theinfluentialandtherichbringalongthepoor'and'Arichhouseholdwouldhelptheothers'comeintobeing.Itisfoundoutthatthemodelof'ThreeDrives,FourJoints'isinessenceapovertyalleviationmethodfocusingontheincreaseoftheincomeanddiversifiedwaysofincreasingtheearnings.Problemsofpovertyalleviationcarrierandjointmechanismhavebeensolvedinthepovertyalleviationprocess.Themodelisinnovativeinactivatingtheresourceelements,helpingtomovethepooroutofpoverty.Areferential,copyable,andapplicablemodelisofferedtoadvancethepovertyalleviationinmountainousareasinChina.

简介：Theeffectsofhighermodesandtorsionhaveasignificantimpactontheseismicresponsesofasymmetric-plantallbuildings.Aconsecutivemodalpushover(CMP)procedureisoneofthepushovermethodsthathavebeendevelopedtoconsidertheseeffects.Theaimofthispaperistomodifythe(CMP)analysisproceduretoestimatetheseismicdemandsofone-wayasymmetric-plantallbuildingswithdualsystems.Ananalysisof10-,15-and20-storyasymmetric-planbuildingsiscarriedout,andtheresultsfromthemodifiedconsecutivemodalpushover(MCMP)procedurearecomparedwiththoseobtainedfromthemodalpushoveranalysis(MPA)procedureandthenonlineartimehistoryanalysis(NLTHA).TheMCMPestimatesoftheseismicdemandsofone-wayasymmetric-planbuildingsdemonstrateareasonableaccuracy,comparedtotheresultsobtainedfromtheNLTHA.Furthermore,theaccuracyoftheMCMPprocedureinthepredictionofplastichingerotationsisbetterthantheMPAprocedure.ThenewpushoverprocedureisalsomoreaccuratethantheFEMAloaddistributionandtheMPAprocedure.