简介:Basedonthetotal-factorenergyefficiencyframework,thispapercalculatesChina'sindustrialenergyefficiencyandCO2emissionsreductionpotentialfrom2000to2009byutilizingthedirectionaldistancefunctionanddataenvelopmentanalysis.Theempiricalresultsshowthat:China'sindustrialoverallenergyefficiencyisrelativelylowerwhiletheemis-sionsreductionpotentialisrelativelygreater,giventheoptimumproductionfrontier.Significantindus-trialdisparitiesofenergyefficiencyandemissionsreductionpotentialexist.Energyefficiencyandemis-sionsreductionpotentialsignificantlyshowdifferenttendenciesofindustrialdynamicvariation.ThispapersuggeststheChinesegovernmentimposedifferentialcarbontaxes,flexiblyutilizecarbonmarketmecha-nism,strengthenenergy-savingtechnologicalR&D,promotetheutilizationofrenewableenergy,andstrengthenenvironmentalsupervisionandregulation,soastoimproveChina'sindustrialenergyefficiencyandreduceCO2emissions.
简介:Inrecentyears,Chinahasfullydevelopedinoutput,quality,andtechnicaladvancementofrefractories,andbecomethebiggestcountryinrefractoriesproductionandconsumptionintheworld.Meanwhile,educationandtraininginChina'srefractoriesindustryhavedevelopedrapidly.Thispaperintroducesthepresentsituationsofundergraduateeducation,postgraduateeducation,academiceducation,andvocationalandothertrainingofChina'srefractoriesindustry,includingthestudentrecruitingsituation,subjectarrangement,teachersforce,andR&Dequipmentlevel,andalsoputsforwardsomesuggestionsforChina'srefractorieseducationandtraining.
简介:Beforethe2012SpringFestival,China'sfivebigpowergenerationgroups,i.e.ChinaHuanengGroup,ChinaDatangCorporation,ChinaGuodianCorporation,ChinaHuadianCorporationandChinaPowerInvestmentCorporationseparatelyheldtheirannualworkingconferencetosumuptheachievementsin2011andarrangetheworkingplanfor2012.
简介:摘要我校汽修专业在将学生培养成真正“企业人”的培养目标要求下,以汽修实训基地为平台,对实训场所和实训过程开展了深入细致的“5S”管理实践。
简介:Climatechangeandurbanizationissuesarethetwokeyfactorsthatmakehumansliabletobeaffectedbydisasters,whichareoverlappedinurbanagglomeration.ThefivebigurbanagglomerationsofChinawithstrongeconomicpoweraretheimportantenginesfornationaleconomicandsocialdevelopment.However,beinginthesea-landmutualinteractionbeltswithavasthazard-bearingbody,theyareaffectedbysea-landcompounddisasters,andareliabletosufferheavydisasterlosseswithclimatechange.Itissuggestedthatgovernmentdepartmentsconcernedshouldfullyrecognizetheimpactofclimatechangeoncoastalurbanagglomerations,proposestrategiesassoonaspossible,andintegratetheimpactofclimatechangeandadaptationcountermeasuresintothevariouskindsofsocial-economicdevelopmentplansforcoastalurbanregions.
简介:Overthepastfewyears,theU.S.hasaccelerateditsglobalstrategicshifttotheAsia-PacificregionevenwhileAfghanistanandIraqhavenotyetbeensettled.TheU.S.isworriedaboutitshegemonicaspirationsandthatitsstrategicrelationshipswithitsAsianalliesmightbeerodedifitdoesnotboostitspresenceintheAsia-Pacific.
简介:China'scirculareconomyisstillattheinitialstage,whosedevelopmenthasmanydifficultiesandproblemsrequiringimmediateresolutiontheoreticallyandpractically.Duetothedifferencesofregionsonthescaleofland,endowmentofresources,economicbasisandculturalbackground,thedevelopmentallevelsandcapabilitiesofcirculareconomyareinevitablydifferent.Basedonestablishingtheindicatorsystemforassessingthedevelopmentallevelofregionalcirculareconomy,spatialvariationofChina'scirculareconomyismeasuredbythequantitativemeasurementusingprincipalcomponentanalysis,andtheexistingproblemsarealsoanalyzedanddiscussed.Ononehand,thedifferencesofthedevelopmentcapabilityofthecirculareconomyofdifferentprovinces(cities)areprofoundinChina;①Differencebetweenthefirstcategory(strong)andthesecondcategory(relativelystrong)is1.1264points.Differencebetweenthesecondcategoryandthethirdcategory(relativelyweak)is0.3867points.Differencebetweenthethirdcategoryandthefourthcategory(weak)is1.0238points.Differencebetweenthefirstcategoryandthefourthcategoryreachesupto2.0869points.Averagedifferencebetweentheareawherethedevelopmentallevelofcirculareconomyisrelativelystrongandtheareawherethedevelopmentallevelofcirculareconomyisrelativelyweakis1.3617points.②Thedifferencesofthedistributionoftheareas,withdifferentdevelopmentcapabilityofcirculareconomy,whicharelocatedinthethreeeconomicregionsofChina,arealsoprofound.Theregionswitharelativelystrongdevelopmentcapabilityofcirculareconomyaremainlylocatedintheeasterneconomicarea,whichaccountfor22.58%ofthewholeregions,whileonlyaccountfor12.90%inthemiddleandwesterneconomicareas.Onthecontrary,theregionswitharelativelyweakdevelopmentcapabilityofcirculareconomyaccountfor48.39%inthemiddleandwesternarea,whileaccountfor16.13%intheeasternarea.Ontheothe