学科分类
/ 14
273 个结果
  • 简介:FamilyPlanningCentralHouseholdFamilyPlanningCentralHouseholdEarlyinthe1980s,thehouseholdproductioncontractresponsibilitysyste...

  • 标签: FAMILY
  • 简介:ThecentralPacific(CP)zonalwinddivergenceandconvergenceindicesaredefined,andtheformingmechanismofCPElNio(LaNia)eventsisdiscussedpreliminarily.Theresultsshowthatthedivergenceandconvergenceofthezonalwindanomaly(ZWA)arethekeyprocessintheformingofCPElNio(LaNia)events.AcorrelationanalysisbetweenthecentralPacificzonalwinddivergenceandconvergenceindicesandcentralPacificElNioindicesindicatesthatthereisaremarkablelagcorrelationbetweenthem.ThecentralPacificzonalwinddivergenceandconvergenceindicescanbeusedtopredicttheCPevents.Basedontheseresults,alinearregressionequationisobtainedtopredicttheCPElNio(LaNia)events5monthsahead.

  • 标签: 纬向风异常 厄尔尼诺 收敛指数 太平洋 中央 发散
  • 简介:Central Government Repairs Potala PalaceCentralGovernmentRepairsPotalaPalace¥byWangMingxingIn1988,theChineseGovernmentannounc...

  • 标签:
  • 简介:Japan'sdiplomacyinCentralAsiastartedinthewakeofthedisintegrationoftheSovietUnion.Afteryearsofefforts,Japan'sstrategyonAsiawasformedanditsdiplomacyinCentralAsiaenteredastageofsteadygrowthThoughhavingscoredsome

  • 标签: 中亚 日本 增长阶 局限性
  • 简介:SupposethatEandFareseparableBanachspaces,XandYareindependentsymmetricEandF-valuedrandomvectorsrespectively.ThispaperisdevotedtothestudyofthecentrallimittheoremforX(○×)YintheinjoctiveandprojectivetensorproductspacesE(∨○×)FandE(∧○×)F.Specialattentionispaidtoι2(∧○×)ι2.Inaddition,twocounter-examplesaregiven.

  • 标签: 中心极限定理 积空间 BANACH空间 随机向量
  • 简介:在放大变量的内部点方法建议一条中央路径。在内部点方法的中央路径的角色;方法论;结果和讨论。

  • 标签: CENTRAL PATH INTERIOR POINT methods LINEAR
  • 简介:对大脑和中央神经系统(CNS)的针的绳索的创伤的损害导致严重、永久的神经病学的赤字并且到日期,没有普遍接受的处理。由于深刻影响,广泛的研究被执行了瞄准减少煽动性的回答并且在损害以后在CNS克服禁止的环境以便提高新生。人工的脚手架可以为axonal新生和功能的恢复提供合适的环境,并且具有在损害在一个cavitary缺点导致了的情况中的特别重要性。在这评论,我们为CNS织物工程讨论脚手架的开发,集中于为设计并且制作脚手架的CNS损害,在研究被使用了的各种各样的biomaterials,和当前的策略的机制。

  • 标签: 中枢神经系统 组织工程支架 轴突再生 神经功能 炎症反应 功能恢复
  • 简介:<正>CENTRALCHINAARCSERIESANDITSMETALLOGENYJiangZhenya(HubeiInstituteofGeoscience,Wuhan,430022,Hubei,P.R.China)arc,metailogeny,CentralChinaThecentralChinaarcseriesliesacrossthewholecentralChina,embodyingQinghuaiarc,Esuarc,Changjiangarc,Chuzhearc,andXianggangarc.Itisagigantictecton-icarcseries.TheseriesistheresultofnorthandsouththrustingofhorizontaldiferrentialbucklingundertheuniversalnorthandsouthcompressingineasternChina.ItbeganatYingzhimovement,formedatthefirststageofYanshanmovement,andsolidifiedatthesceondstageofYanshanmovement.Theseriescontrollssedimentation,exogenicdeposits,magmatism,andendogenicdeposits.Menawhileitaffectsmordentopography,alluvialsystem,andclimate.

  • 标签: ARC metailogeny CENTRAL China
  • 简介:ModelHeadofaFamilyPlanning"CentralHousehold"ModelHeadofaFamilyPlanning"CentralHousehold"Mrs.LiFuhuaisanordinaryruralwomenfarm...

  • 标签: FAMILY
  • 简介:Morethan50officialsfromcentralgovernmentdepartmentsattendedahumanrightstrainingclassheldinNanchang,JiangxiProvince,onMay29-June2.TheclasswassponsoredbytheStateCouncilInformationOffice.duringwhichthetraineesattendedlecturesgivenonChina's

  • 标签: 人权 知识培训 中国 公务员
  • 简介:TectonicallytheDabieorogenicbeltconsistsmainlyoftheDabieshanYanshanianupliftedzoneandtheBeihuaiyangVariscan-Indosinianfoldingzone.InthenorthboundaryadjoiningtheNorthChinaBlock,thereareanEarlyPalaeozoicophioliticmixtitebeltandtheHefeiMesozoic-Cenozoicfaultedbasinwhichoverlapsonthesuturebelt.InthesouthofDabieorogen,thereisasecondarytectonicunitcalledForelandthrust-faultedstructuralzonewhichwasmainlyformedbytheintracontinentalsubductionsduringMesozoicera.ThestudyshowsthattheDabieBlockisapartofmid-lateProterozoicpalaeo-islandarcatthenorthmarginofYangtzeBlock.DuringCaledonianperiod,asasubmergedupliftatthenorthencontinentalmarginofYangtzeBlock,theDabieBlockcollidedwiththeearlyPalaeozoicpalaeo-islandarcatthesouthmarginofNorthChinaBlock,resultingintheconvergenceoftheNorthandSouthChinaBlocksandthedisappearanceofoceaniccrust.Sincethen,large-scaleintracontinentalsubductionswerefollowed.DabieOrogenicBeltistheproductofoverlappingofYangtzeBlock,DabieBlockandNorthChinaBlockunderthemechanismofintracontinentalsubduction.IndosinianperiodistheperiodofchiefdeformationandhighpressuredynamicmetamorphismforDabieBlock,andYanshanperiodisthemainorogenicperiodinwhichtheremeltingofcrustcausedbybasementshearingresultedinlargescalethermometamorphism.ThepresenttectonicframeworkoftheorogenwasfinallyformedbytherapidupliftingoftheDabieshanmountainsandglidingsouthwards,whichresultinthedevelopingofthrustbeltonsouthsideandtheextensionaltectonicmovementonnorthside.

  • 标签: TECTONICS Intracontinental SUBDUCTION DABIE OROGENIC BELT