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简介：TheruralsettlementsaccountedforagreatproportionofoverallbuildinglandinChina,butitstillexpandedinrecentyearsalongwithurbanizationandgraduallydecreasingruralpopulation.Toexplorethereasonforthisphenomenon,ananaly-sishasbeenmadebasedontheinvestigationinatraditionalagri-culturalregion.Thisstudyfoundthatsocioeconomicfactors,in-cludingthescaleoffamiliesanditsquantity,theimprovementofruralpublicinfrastructure,thechangeofpopulationandthepres-sureofarableland,haveeffectsontheexpansion.Theviewonlandtenurewhichhasshapedinfarmersmindsinthelonghaulmakesthemdisposetheirhousescautiously,andthiswasthemaincauseofthefactthatonehouseholdownmorethanoneplot.Inaddition,thelimitationsofrurallandinstitutionareunconducivetoinspiritingthetransferoffarmers'buildinglandandredevel-opmentoftheidlehousingland.

简介：理解要求的意思能帮助得到真实世界要求并且精制他们的说明。但是尽管有可得到的许多软件开发方法，做一个需要的软件平均数的要求的，还不是一个解释得好的问题。这篇论文建议要求的意思能被需要的软件，和和它的环境以及原因的关系的软件的祈愿的相互作用的will-to-beenvironments在这些相互作用之中描绘。这篇论文也强调在要求分解和精炼的过程期间把外部表明与每个系统部件的内部结构区分开来的必要性。Severaldecomposition策略被给了支持连续分解。外部表明和系统部件的内部结构被定义。环境的知识的角色明确地被描述了。在纸嵌入的一个简单却有意义的例子说明象怎么由使用这些建议策略进行要求分解和精炼一样的主要想法。

简介：CMSphysicistsneedtoseamlesslyaccesstheirexperimentaldataandresults,independentoflocationandstoragemedium,inordertofocusontheexplorationforthenewphysicssignalsartherthanthecomplexitiesofworldwidedatamanagement.Inordertoachievethisgoal,CMShasadoptedatieredworldwidecomputingmodelwhichwillincorporateemergingGridtechnology.CMShasstartedtouseGridtoolsfordataprocessing,replicationandmigration,ImportantGridcomponentsareexpectedtobedeliveredbytheDataGridprojects.likeprojects,CMShascreatedasetoflong-termrequirementstotheGridprojects.Theserequirementsarepresentedanddiscussed.

简介：而 可在145节条文下担任新加坡公司的常驻董事,　　第145节规定公司的第一批董事,而其中一名必须是常住新加坡的 董事（下称常驻董事）

简介：Theobjectiveofthispaperistoinvestigatetherela-tionshipsamongrural-urbanmigration,ruralhouseholdincomeandsustainabledevelopmentinruralareasofChina.Thetypicalcasestudyisdoneand288questionnairesarecollectedfromfivevillagesinHebeiandGuangxiprovinces,China.Themigrationandremittancestatus,householdincomeandsustainabledevel-opmentofruralareasareanalyzedonthebasisofquestionnaires.Rural-urbanmigrationisbecomingapartofroutinelifeinruralareas.Andremittanceisanimportantcomponentinruralhouse-holdincome.Rural-urbanmigrationincreasesthearablelandareaperlabor,whichreleasesthetighthuman-landrelationshipinvillages.Intotal,themigrationincreasestheruralhouseholdin-comeandacceleratesthesustainabledevelopmentofruralareas.

简介：TibetantownsandvillagesaretheremotestareasinChinaregionalsociety.Theremotenessisevidentintwoaspects:(1)thenaturalenvironment;locatedinthesouthwesternfrontierofChina,asthecoreofthe'theThirdExtreme',Tibetclaimstobethefarthest

简介：Generallyadatabaseencompassesvariouskindsofknowledgeandissharedbymanyusers.Differentusersmaypreferdifferentkindsofknowledge.Soitisimportantforadataminingalgorithmtooutputspecificknowledgeaccordingtousers'currentrequire-ments(preference).Wecallthiskindofdataminingrequirement-orientedknowledgediscovery(ROKD).Whentheroughsettheoryisusedindatamining,theROKDproblemishowtofindareductandcorrespondingrulesinterestingfortheuser.Sincereductsandrulesaregeneratedinthesameway,thispaperonlyconcernswithhowtofindaparticularreduct.Theuser'srequirementisdescribedbyanorderofattributes,calledattributeorder,whichimpliestheim-portanceofattributesfortheuser.Intheorder,moreimportantattributesarelocatedbeforelessimportantones.Thentheproblembecomeshowtofindareductincludingthoseattributesanteriorintheattributeorder.Anapproachtodealingwithsuchaproblemisproposed.Anditscompletenessforreductisproved.Afterthat,threekindsofattributeorderaredevelopedtodescribevarioususerrequirements.

简介：InthispaperwemainlydiscussthatSAGBIbasisundercompositionofpolynomials.Poly-nomialcompositionistheoperationofreplacingthevariablesofapolynomialwithotherpolynomials.Themainquestionofthispaperis:DoesthereexistsadecisionprocedurethatwilldeterminewhetberagivencompositioncommuteswithSAGBIbasiscomputationunderagiventermordering?Wewillgiveabetteranswer(usingelementaryrationalrowtransformationsofmatrice).

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简介：在这份报纸，我们调查某些光线的基础功能的integrability。从功能的下列形式，$$\varphi\left(r\right)=\left\{\begin{聚在一起}\sum\limits_{k=0}^{d+[一]}{c_kr^{一-k}+g(r)}r>一，\hfill\\\sum\limits_{k=0}^{d+[一]}{c_kr^{一-k}\lnr+g(r)，}r>一。\hfill\\\end{聚在一起}\right.$$在哪儿A0和$g\circ|\circ|\inL^1\left({R^d}\right)$，我们构造功能$$\psi(t)=\sum\limits_{j\inJ}{a_j\varphi\left({||t-t_j||}\right)，}J是一个有限索引的$$设定，$\left\{{a_j}\right\}_{j\inJ}\subseteqR$和$\left\{{t_j}\right\}_{j\inJ}\subseteqR^d$。我们看那是否$\hat\psi$在起源是连续的，是在Rd的integrable。

简介：ThegeneralizedBallcurvesofWang-SaidtypewithapositionparameterLnotonlyunifytheWang-BallcurvesandtheSaid-Ballcurves,butalsoincludeseveralusefulintermediatecurves.ThispaperpresentsthedualfunctionalsforthegeneralizedBallbasisofWang-Saidtype.Therelevantbasistransformationformulaearealsoworkedout.

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简介：而可在145节条文下担任新加坡公司的常驻董事,　　第145节规定公司的第一批董事,而其中一名必须是常住新加坡的董事（下称常驻董事）

简介：PterocarpusindicusWilld是抓住为种植园林地答应的热带木质的荚。二个温室实验在二种土壤类型上被承担在强调P、健康的植物的叶子决定磷(P)集中范围，并且为缺乏和毒性的诊断定义批评P集中。处于P化肥的率有一个狭窄的范围，作为Ca供应了(H2PO4)2睳湩吗？

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简介：Inthepaperweproposeageneral,abstractframeworkforAutomaticSecretGenerationandSharing(ASGS)thatshouldbeindependentofunderlyingSecretSharingScheme(SSS).ASGSallowstopreventtheDealerfromknowingthesecret.TheBasicPropertyConjecture(BPC)formsthebaseoftheframework.Duetothelevelofabstraction,resultsareportableintotherealmofquantumcomputing.Twosituationsarediscussed.Firstconcernssimultaneousgenerationandsharingoftherandom,priornonexistentsecret.Suchasecretremainsunknownuntilitisreconstructed.Next,weproposetheframeworkforautomaticsharingofaknownsecret.InthiscasetheDealerdoesnotknowthesecretandthesecretOwnerdoesnotknowtheshares.WepresentopportunitiesforjoiningASGSwithotherextendedcapabilities,withspecialemphasisonPVSSandpre-positionedsecretsharing.Finally,weillustrateframeworkwithpracticalimplementation.

简介：Peoplewhocanaffordithavetheirbeamsandpillarscarvedandpainted,andhavetheupperpartofinnerwallspaintedwiththreecolorfulstripesandlowerpartwithyelloworiightgreencolor.Onthewallarepaintings,suchasHarmonyandLongevity.Thecorridorwallsbehindthefrontgatearepastedwithportraitsshowingpeo-plesubduingtigersandtheGodofWealthdrivinganelephant.

简介：Forasubdivision△ofaregionind-dimensionalEuclideanspace.weconsidercomputationofdimensionandofbasisfunctioninsplinespaceS((△)consistingofallCpiecewisePolynomialfunc-tionsover△ofdegreeatmostk.AcomputationalschemeispresentedforcomputingthedimensionandbasesofsplinespaceS(△).ThisschemebasedOntheGrobnerbasisalgorithmandthesmoothco-factormethodforcomputingmultivariatespline.Forbivariatesplines,explicitbasisfunctionsofS(△)ageobtainedforanyintegerkandrwhen△isacross-cutpartition.

简介：AnewgeometricmethodtoprovethetotalpositivityofUEsplinebasiswasproposed.UEsplinebasisisakindofbasisdefinedoveralgebraic-trigonometricunifiedspace.UEsplinebasissharesmostpropertiesoftheusualpolynomialB-Splines.Totalpositivityisanimportantpropertyforsplinebasis,itishighlyrelatedwithshapepreservingandvariationdiminishingproperties.Knotinsertedalgorithmisthemostusefulalgorithmforsplinecurvessincemanyotherusefulpropertiesarebasedonit.ItisnecessarytoprovethetotalpositivityofUEsplinebasisusingknotinsertedalgorithmintuitively,notonlyenrichtheUEsplinebasistheory,butalsocanbetreatedassupplementtothetotalpositivityinalgebraicsense.Thisapproachalsocanbeextendedtootheranalogicalbases.