简介：IwilldiscussthecurrentinternationalenvironmentChinaisfacingfromthefollowingthreeaspects:First,itisnecessarytocalmlyandobiectivelyevaluateothercountries’attitudetowardChinabecausethisinvolvestheirChinapolicy

简介：Christians1celebratethebirthofJesusChristonthetwenty-fifthofDecember.TheChristiancalendar2startsintheyearinwhichJesuswasborn.ThelettersA.D.withayearmean"AnnoDomini"or"intheyearofOurLord".ChristmasDayisaveryhappydayformanyboysandgirls.Beforethetermendsinsomeschools,thechildrenacta"birth"play,showinghowJesuswasborninastable3.

简介：<正>EventhoughCopticStudiesenjoystheluxuryofhavingnolessthanthreemoderndictionariesprovidingetymologies,therearestillsomewordsforwhichnoconvincingetymologyhasyetbeenfound.Thisisthecasewiththeverbtamio,‘tocreate’,whichexistsinalloftheCopticdialectsandisbynomeansinfrequent.MostreaderswillrecallthatitfiguresinaprominentpositioninGenesis1:1.

简介：Chinaisamongtheearliestcountriestodraftitsnationalsustainabledevelopmentstrategy.ShortlyaftertheUnitedNationsConferenceonEnvironmentandDevelopmentin1992,theChineseGovernmentdecidedtoformulateandimplementChina'sAgenda21-theWhitePaperonChina'sPopulation,EnvironmentandDevelopmentinthe21stCentury.ThisdocumentservesasthebasicguidelinetodirectthesocialandeconomicdevelopmentinChina.

简介：Chinaisacountrywiththemostneighboringcountriesintheworld.China'slandborderstotalmorethan22,000kilometersinlength;itsmainlandcoastlinestretchesforsome18,000kilometers;anditsharescommonborderswith14countries.Includingcountriesseparatedbystretchesofsea,Chinahas

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简介：<正>GoingconsistentlyalongthewayofastrongcityoftalentsAcountryisprosperousbecauseofitstalents,administrationiscarriedoutowingtotalentsandbusinessesareboom-

简介：Kunshan,acounty-levelcityineastChina'sJiangsuprovince,hasbecomeknownnationwideforhowcasingthetargetofChina'seconomicandsocialreformsthataimatbuildingupa'harmonioussocietyundersocialism,'a'societyofrelativeaffluenceinallaspects.'Speakingonthecity'sachievements,LiYuanchao,secretaryoftheJiangsuProvincialCommitteeoftheCommunistPartyofChina,hashadthefollowingtosay.'Tangiblebenefitsforthepeoplearethepointofdepartureandendresultofthereforms.''OldSixth'

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简介：ChinaandtheEUestablishedacomprehensivestrategicpartnershipin2003,usheringinahistoricchapterinChinaEUrelations.Inthepasttenyears,theChina-EUstrategicpartnershiphasexpandedtocovermoreareas.Thetwosides’interestsarebecomingmoreandmorecloselyintertwined,and

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简介：Achallengingprobleminrealworldlogisticsapplicationsconsistsinplanningserviceterritoriesforcustomerdeliveries,incontextswherecustomersmustbeclusteredintogroupsthatsatisfyvariousconditionssuchasbalanceandconnectivity.InthispaperweproposenewalgorithmsforproducingsuchclustersbaseduponspecialproceduresforexploitingThiessenpolygons.Ourmethodsareabletohandlemultiplecriteriaforbalancingtheclusters,suchasthenumberofcustomersineachcluster,theservicerevenueineachcluster,orthedelivery/pickupquantityineachcluster.Computationalresultsdemonstratetheefficacyofournewprocedures,whichareabletoassistuserstoplanservicepersonalserviceterritoriesandvehicleroutesmoreefficiently.

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简介：ZSM-48zeoliteswithvariousSi/AlratioswerehydrothermallysynthesizedintheH2N（CH2）6NH2（HDA）-containingmedia.TheobtainedsampleswerehighlycrystallizedwithminormixedphasesasevidencedbyX-raypowderdiffraction（XRD）.ThealkalinetreatedZSM-48zeolitesmaintaineditsstructureunderdifferentconcentrationsofNaOHaqueoussolution.Microporesremainedunchangedwhilemesoporeswithwideporesizedistributionformedafterthealkalinetreatment.Thesurfaceareaincreasedfrom228to288m2/g.TheBr?nstedacidsiteshadlittlealterationwhileanobviousincreaseofLewisacidsiteswasobserved.Thehydroisomerizationofhexadecanewasperformedasthemodelreactiontotesttheeffectsofthealkalitreatment.Theconversionofhexadecanehadalmostnochange,whichwasattributedtothepreservationoftheBr?nstedacidsites.Whilehighselectivitytoiso-hexadecanewithanimprovedisotonormalratioofalkaneswasduetothemesoporeformationandimproveddiffusivity.

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