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25 个结果
  • 简介:InlateJuneof2002,whenIstayedintheZuogongCountyseatwithTugar,chiefeditorofRecordsofQamdo,wedrovetoJunyongVillage,whichisthesiteoftheDongbatownshipgovernment,alongtheYuquRiverValley.Theflourishingtreesinthevillageprovidedasharpcontrastwiththesurroundingbaremountains.

  • 标签: 西藏 冬巴镇 建筑文化 生活习俗
  • 简介:Allovertheworldmenaresearchingfornewtechniquestoprovideagreatdealofhousing,inexpensiveandquick,formillionsoflow-and-middle-incomefamilies,andtomeettheurgent(紧急的)housingrequirementscausedbyfloodandearthquakes.AcompanyinPennsylvania,theU.S.A.believesithasfoundonemethod,housesmadeofpaper.

  • 标签: 高二 英语 阅读理解题 专项练习 参考答案
  • 简介:Thispaperanalysestheoreticallytheeffectoftransportationandhousingsubsidiesonurbansprawl,modalchoicedecisionsandurbanspatialstructureusingaspatialgeneralequilibriummodelinamonocentriccitywithtwotransportmodes.Ouranalysisshowsthatpublictransitsubsidyleadstourbanshrink,whilstsubsidizingautomobileandhousingmakethecitysprawl.Wealsofindtheeffectsoftheotherfactorsonurbansprawl,suchashouseholdsincomeanddemand,rurallandrent,theincometaxrate,thetotalfixedcostofpublictransitandautomobileandthetravellingmarginalcostofpublictransitandautomobile.Furthermore,thispaperalsostudieshowtomaximizetheurban-area-widespatialequilibriumutilitylevel.

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  • 简介:Withtheincorporationofspatialstatisticmethod,thispaperconstructsastate-spacemodelofhousingmarketbubbles,discussingthespatialpatternofhousingmarketbubblesinChina,andidentifyingthedynamicevolutionprocess.Theresultsshowthat:Thebubblesofhousingmarketwalkedalongapathfromlowleveltohighlevelandthendownsizedtoalowlevelduringtheperiodof2009and2014,andthehighestlevelstayedat2011.Fromoverall,thelevelofhousingmarketbubbleshadshownsignificantspatialautocorrelationandspatialagglomeration.Indetail,thedirectionofNorth-SouthinChinashowedtheinvertedUshape,i.e.,Centralregionwaswithhighbubbles,andtwoendscontainedlowbubbles;fromEast-Westdirection,theEasthadhighbubblesandtheWestcontainedcomparativelylowbubbles.Localspatialtestindicatesthatthereweresomeapproximatespatialfeaturesinhousingmarketbubblesamongtheadjacentregions.Observedfromthelevelofhousingmarketbubbles,Chinacontained3plates:Thefirstwastheplatewithlowbubblelevel,including3provincesinNorth-EastChina(provincesofJilin,HeilongjiangandLiaoningwereincluded,butDalianinLiaoningprovincewasexcluded;thesecondwastheCentralandWestplate(theprovincesofYunnan,Guizhou,Sichuan,Guangdong,Guangxi,Hunan,Hubei,Gansu,Fujian,JiangxiandHainanwereincludedinthisplate),whichwasalsofeaturedwithlowbubble;andthethirdwasCentralEastplate(provincesorprovincialregionsofBeijing,Tianjin,Hebei,Jiangsu,Zhejiang,Shanghai,Shandong,Anhui,Shanxi,ShaanxiandInnerMongoliawereincluded),whichwascharacterizedashighbubbleregion.

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  • 简介:Thispaperpresentsthedesign,implementationandtestingofanembeddedsystemthatintegratessolarandstorageenergyresourcestosmarthomeswithinthesmartmicrogrid.Theproposedsystemprovidestherequiredhomeenergybyinstallingrenewableenergyandstoragedevices.Italsomanagesandschedulesthepowerflowduringpeakandoff-peakperiods.Inaddition,atwo-waycommunicationprotocolisdevelopedtoenablethehomeownersandtheutilityserviceprovidertoimprovetheenergyflowandtheconsumptionefficiency.Thesystemcanbeanintegralpartforhomesinasmartgridorsmartmicrogridpowernetworks.Aprototypefortheproposedsystemwasdesigned,implementedandtestedbyusingacontrolledloadbanktosimulateascaledrandomrealhouseconsumptionbehavior.Threedifferentscenariosweretestedandtheresultsandfindingsarereported.Moreover,dataflowsecurityamongthehome,homeownersandutilityserverisdevelopedtominimizecyber-attacks.

  • 标签: 可再生能源 储存能量 智能 电网 一体化 嵌入式系统
  • 简介:Thesolar-poweredhybridenergysystemhasbeenputintopracticeinHunanbambooculmprefabricatedhousingandwasenrolledinthisstudy.Inthispaper,theexperimentaldatawhichwastakenfromademonstrationhousehighlightedthatthissystemhasahighpotentialforintegratedsolarenergyutilization.Theaveragethermalefficiencyofthecollectorwas58.68%,andthethermalconductivitycoefficientofbambooculmprefabricatedcompositewallwas1.075W/(m2K).Basedontheseresults,bambooculmscouldbeusedasthemainstructuralmaterialandheatstorageslow-releaseflooringintheprefabricatedhousing.Thehousingwaslowerinenergyconsuming.

  • 标签: SOLAR energy BAMBOO CULM PREFABRICATED HOUSING
  • 简介:Thisresearchaimstotestthehousingpricedynamicswhenconsideringheterogeneousboundedlyrationalexpectationssuchasnaiveexpectation,adaptiveexpectationandbiasedbelief.Thehousingmarketisinvestigatedasanevolutionarysystemwithheterogeneousandcompetingexpectations.Theresultsshowthatthedynamicsoftheexpectedhousingpricevariessubstantiallywhenheterogeneousexpectationsareconsideredtogetherwithsomeotherendogenousfactors.Simulationresultsexplainsomestylizedphenomenasuchasequilibriumoroscillation,convergenceordivergence,andover-shootingorunder-shooting.Furthermore,theresultssuggestthatvariationoftheproportionofgroupsofagentsisbasicallydependentontheselectedstrategies.Italsoindicatesthatcontrolpoliciesshouldbechosencarefullyinconsistencewithauniquerealestatemarketduringauniqueperiodsincecertainparameterportfoliomayincreaseorsuppressoscillation.

  • 标签: 住房市场 有限理性 预期模型 异构 房地产市场 市场调查
  • 简介:Protectionoftherighttohousingisnecessaryforhousingjusticeandsatisfiesthedemandforadequatehousingunderinternationalhumanrightsconventions.ThispapercompareslegalprotectionsofthehousingrightinTaiwanandmainlandChina,highlightingbasicprinciplesinTaiwan’s"HousingAct"anditsproblems.Taiwan’slegislationmayshedlightonrelevantlegislationofmainlandChina.

  • 标签: RIGHT to HOUSING MAINLAND China TAIWAN
  • 简介:As2007comestoanend,China'shousingmarketispreparingforanothercontroversialyear.Increasinglyrestrictivemacro-controlpoliciesandgrowingpublicconcernhavepushedChina'shousingmarketthroughtheinitialriseinpriceoverthelastcoupleyears,apriceblowoutatthemiddleofthisyear,andfinallythe

  • 标签: 经济状态 中国 房地产行业 2007年
  • 简介:陆地使用转变在社会经济的变化和革新驾驶的时间的某个时期上在某个区域的陆地使用形态学(主导的形态学和后退的形态学)指变化,并且它通常对应于社会经济的发展阶段的转变。在中国,农田和农村住房土地是陆地使用转变的二主要来源。这份报纸在中国分析农田和农村住房陆地转变的时间空间的联合特征,用高分辨率的LandsatTM(题目的Mapper)在2000和2008的数据,和从土地的部和中国的资源的数据。结果显示了那:(1)在20002008期间,农田的关联系数对农村住房土地变化是0.921,并且它证明农田的变化模式和农村住房土地是不协调的;(2)枪兵等级关联分析的结果证明那个农村住房陆地变化在农田和农村住房土地的相互的转变起了一个主要作用;并且(3)它出现一在20002008期间的在东南中国的在农田和农村住房陆地变化之间的高度的空间联合。一般来说,在中国的农田和农村住房陆地转变被社会经济、生物物理、经理的三维的开车因素在农村人口,农田和农村住房土地之中通过相互作用驾驶。然而,在中国的农田和农村住房陆地转变的时间空间的联合现象和机制大部分由于农村城市的开发的双轨道的结构。

  • 标签: 农村宅基地 中国东南部 时空耦合 过渡机制 耕地 土地利用形态