简介:<正>XingtangCountyislocatedinthesouthwestofChina’sHebeiProvince,240kilometersfromBeijing.Coveringanareaof1,025squarekilometers,Xingtangisdividedinto4towns,11townshipsand1provincialleveleconomicdevelopmentzone.Therearealtogether330
简介:"Thepursuitofaclean,beautifulenvironmentisamongthemostbasicofhumanrights,whichdeservesprotection,"saidLuoHaocai,presidentoftheChinaSocietyforHumanRightsStudies.LuomadetheremarksduringtheSixthBeijingForumonHumanRights,whichwasheldbetweenopenedonSeptember12and13,2013.AhealthyenvironmentisespeciallyimportanttotheChinesepeoplewhilethecountryisintheprocessofeconomicdevelopment,hesaid.However,protectingtheenvironmentdoesnotmeanwemustcurbeconomicdevelopment,hesaid.
简介:由使用包含基本流动的第二个类型(CISK)模型的线性对称的有条件的不稳定性,我们在台风学习在基本流动和mesoscale骚乱之间的相互作用。结果在台风形成的早阶段显示出那,联合行动垂直在底层和CISK基本流动砍推动骚乱很快成长并且向台风的中心移动。同样,骚乱的发展在台风上影响开发和结构。mesoscale骚乱发展和繁殖的分析显示最大值向一只眼睛的中心,风速度增加,和发行量特征弯屈区域行动出现。同样,当台风腐烂时,低级的垂直的风的增加砍便于mesoscale骚乱的发展。接着,这些mesoscale骚乱将向台风提供精力并且让台风再加强。因此,台风有,这能被说可更新或自我修理功能。
简介:TheSchmidtmethodisadoptedtoinvestigatethefractureproblemofmultipleparallelsymmetricandpermeablefinitelengthmode-IIIcracksinafunctionallygradedpiezoelectric/piezomagneticmaterialplane.Thisproblemisformulatedintodualintegralequations,inwhichtheunknownvariablesarethedisplacementjumpsacrossthecracksurfaces.Inordertoobtainthedualintegralequations,thedisplacementjumpsacrossthecracksurfacesaredirectlyexpandedasaseriesofJacobipolynomials.Theresultsshowthatthestress,theelectricdisplacement,andthemagneticfluxintensityfactorsofcracksdependonthecracklength,thefunctionallygradedparameter,andthedistanceamongthemultipleparallelcracks.Thecrackshieldingefectisalsoobviouslypresentedinafunctionallygradedpiezoelectric/piezomagneticmaterialplanewithmultipleparallelsymmetricmode-IIIcracks.
简介:Reporter:TheDecisionoftheThirdPlenarySessionoftheEighteenthCPCCentralCommitteeproposedtostartupapolicythatallowscoupleswithonespousebeinganonly-childtohavetwochildren(hereinafterreferredtoas'thepolicyoftwochildrenforoneonly-childspouse').Thepolicyhasreceivedwideattentionfromthesociety.Whydoesthegovernmentchoosetostartupthepolicyatthisstage?