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22 个结果
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  • 简介:AProsperousCooperativewithFewerBirthsAProsperousCooperativewithFewerBirthsNonglianVillageofSheyangCounty,YanchengCity,Jiangsu...

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  • 简介:ANAFFORESTATIONCOOPERATIVEINGUIZHOUPROVINCEByGanLuThisarticleisaboutanafforestationcooperativeontheplateauinJinshaCountyinthe...

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  • 简介:DuringChinesePremierWenJiabao’svisittoIndiainApril2005,ChinaandIndiaannouncedintheirJointStatement,"Theleadersofthetwocountrieshave,therefore,agreedtoestablishaChina-IndiaStrategicandCooperativePartnershipforPeaceandProsperity."

  • 标签: 田七 阴山 沙陀 公立 吐司
  • 简介:Ourstorydatesfrom40yearsago,onAugust10,1966,whenChina'sfirstinstitutionofruralmedicalservicewasinauguratedatacountycalledChangyang,HubeiProvince,CentralChina,wherepeopleofTujia,anethnicminoritygroup,liveincompactcommunities.ItwasactuallyaclinicataDujiaVillageinthecounty,whichchargeditselfwiththetaskofmakingprimaryorbasicmedicalcareavailable-andaffordable-toallthevillagers.Chinahasundergonetremendouschangessincethen,andnowitseconomybecomingincreasinglymarket-oriented.Despitethat,ruralcooperativemedicalservicehaskeptexpandingat

  • 标签: 中国 新型农村合作医疗制度 医疗条件 医院
  • 简介:ChinaGuangdongNuclearPowerGroup,ChinaPowerInvestmentGroupandGuangxiInvestmentGroupreachedaframeagreementtojointlybuildthephaseIprojectofGuangxiBailongNuclearPowerPlantinJuly.Accordingtotheplan,GuangxiBailongNuclearPowerPlantwillhaveatotalinstalledcapacityof6000MW.ThescaleofitsphaseIprojectisplannedtoreach

  • 标签: 核电站 投资 设计 合作 广西
  • 简介:合作路由技术能高效地由创始地选择合作节点提交数据改进网络的性能。在这篇文章,合作路由算法基于三个不同criteria:optimal隧道状态,最大的留下精力,和最短的路径被建议并且实现。模拟基于网络模拟(NS)把建议算法的表演与non-cooperativedestination-sequenced距离作比较--向量(DSDV)协议。结果表明合作算法以牺牲可接受的规范的网络负担的成本与特殊获得超过DSDV路由协议。

  • 标签: 路由算法 路由协议 移动通信网络 信道优化
  • 简介:Anarchitectureintroducingwirelessrelayingtechnologiesintothecellularinfrastructurehasemergedasanapproachtoenlargethecoverageareaandenhancesystemcapacity.Inthispaper,atwo-hopcellularsystemincorporatedwiththefixedRelayingStation(RS)isstudied,wherebesidestheUniformPowerAllocation(UPA),theOptimalPowerAllocation(OPA)betweentheBaseStation(BS)andRSisalsoadoptedconsideringresourceutilization.Tomaximizetheperformancegainsandreducetheoverhead,itisnecessarytoprovideaneffectiveRSselectionalgorithmandcombineitwithotherresourcemanagementstrategies.SotwokindsofRSselectioncriteriabaseduponSignaltoInterferenceRatio(SIR)andPathLoss(PL),areevolvedintofourJointRSSelectionandPowerAllocation(JRSPA)algorithms,whicharebasedonSIRwithOPA(SIR-OPA),SIRwithUPA(SIR-UPA),PLwithOPA(PL-OPA)andPLwithUPA(PL-UPA).Thesimulationresultsshowthatamongthesefouralgorithms,theSIR-OPAschemeprovidesthebestcapacityperformance,buttakingtheoverheadintoaccount,thePL-OPAschemeisabetterchoicetoreducethecomplexityandtradeoffthesystemperformancewithsignalingload.

  • 标签: 能量分配 无线通信 交换容量 继电器
  • 简介:Thispaperanalysesredoundedprofitsofcooperationandnon-cooperationamongcitiesinurbanagglomerationsbasedongametheory.Itdiscussestheproblemsofeconomicaldevelopmentamongcitieswithfeeblecooperation,anddeducestheconclusionthatonlycooperationofcitiesproducesthemaximumprofitsandrealizesParetoefficiencyforcitiesandurbanagglomerations.Thepaperstatesthatcooperationisthecornerstoneofeconomicsustainabledevelopmentinurbanagglomerationsinprofitsproducedbycooperationamongcities.Somesuggestionstoacceleratecooperationamongcitiesareproposed.

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  • 简介:The8thCooperativeWorkForumonAncientTibetanDocumentswasheldbytheofficesforthecollationoftheancientTibetandocumentsintheTibetAutonomousRegion,QinghaiProvince,GansuProvince,SichuanProvince,YunnanProvinceandBeijingfromthe22ndtothe25thofOctober,2002.TheforumwashostedbyChina'sTibetologyResearchCenter.Duringtheforum,theCenteralsoheldanexhibitionoftheachievementsofancientTibetandocumentsmadebytheabove-mentionedsixoffices.

  • 标签: 中国 西藏 文献资料 历史发展 研究过程
  • 简介:I.InternationalRiversandtheLancangMekongRiverInternationalriversaredefinedastheriverswhichflowacrostwoortwomorecountries.Upt...

  • 标签: INTERNATIONAL RIVERS cooperation DEVELOPMENT Lancang MEKONG