简介：Whenitcomestopublicdiplomacy,therearevariousapproachestothedefinitionofsuch,bothathomeandabroad.Despitethisdiversity,however,itistheauthor'sviewthattheirbasicconnotationsaresomewhatsimilarinthattheyallrefertoa

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简介：可变的步尺寸的新多项式明确的表达线性multistep方法被介绍，在每个k步方法被k的一个固定集合描绘的地方-1或k参数。这构造包括最大的顺序的所有方法(p=k为生硬，并且p=k+1为nonstiff问题)。由建设支持时间步adaptivity，新明确的表达不基于扩大古典固定的步尺寸方法；相反古典的方法是在一个统一框架以内修理了步尺寸限制被获得。方法在Matlab被实现，与本地错误评价和大量步尺寸控制器。这为处于现实主义的运作的条件调查并且比较不同multistep方法提供一个平台。计算实验证明新multistep方法构造和实现有利地比作存在软件，尽管可变顺序还没被包括了。

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简介：FourgianthydraulicturbinesofYantanHydropowerSta-tionlocatedontheHongshuiRiver,GuangxiProvincearenowunderconstructionbytheHarbinElectricMachineryWorks(HEMW)ofChinaHarbinPower-PlantEquipmentCorporation(GROUP).TheturbinewillbecomethelargestindimensionforFrancistypeturbineevermadeinChina.Theexternaldiameteroftherunneris8.6m,whichissupposedtoberankedNo.3amongthelargestrunnersofthiscategoryintheworld.Eachturbineisrated

简介：在这份报纸，统一的近似分区的技术被用来与sigmoidal函数构造神经网络操作符的一个类。把功能的连续性的模量用作一个度量标准，连续功能在紧缩的间隔上定义的接近的操作员的错误被估计。Furthmore，两倍Fourier系列的Bochner-Riesz工具操作员被用来构造网络操作员因为由操作员的近似的接近的bivariate功能，和错误被估计。

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简介：Apurelyalgebraicalgorithmforconstructingunitonsispreaented.Itisshownthatallunitonscanbeconstructedbyusingthisalgorithm.

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简介：JixianThermalPowerProjectissitedatthegeographi-calandelectricalloadcenterofBeijing,TianjinandTangshanthreemunicipalities,occupyingatotalareaof315hec-tares,inwhich134hectaresareofpowerplantandconstructionzone.Accordingtothelongtermplanning,theultimateplantcapacitywillbe2200MW,whilethecapacityofthefirstphaseis1000MWwithtwo500MWsupercriticalsteamparametercoal-firedthermalunitstobeimportedfromRussia,theseunitsrankfirstinbothunitca-pacityandsteamparameterinBeijing-Tianjin-TangshanPowerNet-work.ThisProjectwasapprovedbytheStatePlanningCommissioninOctober1989withanestimatetotalconstructioncostof2billionyuanRMB,whichisjointlyfinancedbytheStateEnergyInvestment

简介：Objective:ToconstructsurvivinshRNAexpressionvectorcartingenhancedgreenfluorescentproteingene,transfectitintoGBC-SDHcellsviaelectroporation,andgetGBC-SDcellswhicharestableexpressingsurvivinshRNA.Methods:ThesiRNAsequencetargetingsurvivinmRNAwassynthesizedandclonedintopEGFP-H1.TheconstructedplasmidandpEGFP-H1weretransfectedintoGBC-SDcellsrespectivelyvialiposome,andthetransfectingeffectwasdetectedwithFlowCytometry.ThenthetransfectedcellswereselectedwithG418.Results:Therecombinantplasmidwassuccessfullyconstructed,namedpEGFP-survivin.ThegenetransfectionefficienciesinpEGFP-H1-transfectedgroupandpEGFP-survivin-transfectedgroupwerethe80.29%±2.71%and83.85%±2.34%(P>0.05),whichwassuccessfultogetthecellsthatarestableexpressingshRNA,namedGBC-SD/EGFPandGBC-SD/survivin.Conclusion:SurvivinshRNAexpressionvectorwasconstructedsuccessfullyandgotGBC-SDcellswhicharestableexpressionshRNA.

简介：有隧道的长隧道挖掘无聊的机器(TBM)是一个复杂、随机的过程。在不同隧道节根据特定的地质的条件被调整被无常和需要容易影响，它使安排的构造和管理困难。基于岩石团分类，这份报纸估计穿入率。用率，TBM无聊的系统的一个周期的网络模拟(气旋)模型被建立，并且在不同地质的条件下面的进展率是坚定的。然后，工程安排上的不同切割器头戳的影响，根据以前的经验在合理范围被选择，被分析。而且，弄脏系统的模拟模型被造相当决定湿粪火车和栏杆交叉的数字，关于湿粪装载并且材料搬运的效率。基于在TBM无聊的系统和弄脏的系统之间的相互作用和相互关系，为全部通道过程的联合气旋模型被建立。然后合理的构造时间表，工作资源的利用率，和工程结束的概率通过模型编程被获得。最后，工程应用显示出介绍方法的可行性。

简介：鉴于在在波浪前面构造方法的非常规的四边的格子和常规矩形格子节点之间的相对的放问题，有放方法的四个格子的具体实现问题(向量十字产品判断，角度和，交叉点，并且签署比较算法)在通常在计算机被使用的波浪前面建设，图形在这被比较并且分析纸。在在波浪前面建设在非常规的四边的格子和常规矩形格子节点之间放的亲戚的实现基于地点方法，向量十字产品判断方法更快的计算例子表演和比另外的方法精确的更多的稳定性分析。它为移植和demigration的下一步提供精确格子点属性价值。

简介：Inthecontextofglobalwarming,Chinaisfacingwithincreasingclimaterisks.Itisimperativetodevelopquantitativeindicestoreflecttheclimateriskscausedbyextremeweather/climateeventsandadverseclimaticconditionsinassociationwithdifferentindustries.Basedontheobservationsat2288meteorologicalstationsinChinaandthemeteorologicaldisastersdata,asetofindicesaredevelopedtomeasureclimaterisksduetowater-logging,drought,hightemperature,cryogenicfreezing,andtyphoon.Astatisticalmethodisthenusedtoconstructanoverallclimateriskindex(CRI)forChinafromtheseindividualindices.Thereisagoodcorrespondencebetweentheseindicesandhistoricalclimaticconditions.TheCRI,theindexofwater-loggingbyrain,andthehightemperatureindexincreaseatarateof0.28,0.37,and0.65perdecade,respectively,from1961to2016.Thecryogenicfreezingindexiscloselyrelatedtochangesintheconsumerpriceindexforfood.Thehightemperatureindexiscorrelatedwiththeconsumptionofenergyandelectricity.Thecorrelationbetweentheyearlygrowthinclaimsonhouseholdpropertyinsuranceandthesumofthewater-loggingindexandthetyphoonindexinthesameyearisashighas0.70.BoththegrowthrateofclaimsonagriculturalinsuranceandtheannualgrowthrateofhospitalinpatientsarepositivelycorrelatedwiththeCRI.Theyear-on-yeargrowthinthenumberofdomestictouristsissignificantlynegativelycorrelatedwiththeCRIinthesameyear.MoreeffortsareneededtodevelopregionalCRIs.

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简介：Acityisanorganicsystem.Theconstructionofanecologicalcivilizedcityisasystematicproject,whichcallsforreasonable,organicandsustainableconstructionofcitiesinallrespectsfrommultidimensionalperspectivesofplanninganddesign,policiesandsystems,industrialeconomy,scientificandtechnologicalinnovation,cultureandeducationandsoon,amongwhich,theplanninganddesignistheoverallpositioning;thepoliciesandsystemsarethefundamentalguarantee;theindustrialeconomyisthekeysupport;thescientificandtechnologicalinnovationisthecoresupportandthecultureandeducationisthehumanistmotivation.

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简介：OnOctober15,2011,theSoftLawandHumanRightsResearchCenterundertheLawSchoolofthe110-year-oldShandongUniversitywasinaugurated.LuoHaocai,professorofPekingUniversityandchairmanoftheChinaSocietyforHumanRightsStudies,attendedtheopeningceremony.LuoistheinitiatorofsoftlawinChina.Thefoundingofthecenterillustrates