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简介:1IntroductionWiththeintroductionofcomputersintomainstreammanufacturingactivities,feature-basedgeometricalmodelhasbecomethek...
简介:AnApproachforIntegratingQuantitativeDeisionModelwithQualitativeJudgmentTXAnApproachforIntegratingQuantitativeDecisionModelwith...
简介:[1]NyergesTL.Cognitiveaspectsofhuman-computerinteractionforgeographicinformationsystems.KluwerAcademicPublishers,1995.287~310[2]ChurcherN,ChurcherC.GroupARC——acollaborativeapproachtoGIS.In:Proceedingsofthe8thColloquiumoftheSpatialInformationResearchCentre.UniversityofOtago,1996.156~163[3]ObermeyerNJ,PintoJK.Theroleofgeographicinformationwithinanorganization'sMIS.In:ManagingGISs.TheGuilfordPress,1994.35~51[4]SpencerB.Spatialdatawarehousing.In:ProceedingsofGISAM/FMASLA'97&Geoinformatics'97onMappingtheFutureofAsia-Pacific.China:Taipei.1997.545~553[5]ChenJ,JiangJ,YanR,etal.Integratingandmanagingheterogeneousgeographicinformationforurbanplanning&landadministration.ActaGeodaeticaetCartographicaSinica,1998,27(2):153~160[6]WuR.Towardsanenterprise-wideGISsystem:acasestudy.In:ProceedingsofGISAM/FMASIA'97&Geoinformatics'97onMappingtheFutureofAsia-Pa-cific.China:Taipei,1997.657~671[7]ChenJ,JiangJ,JinS,etal.designingacollaborativeworksystembyintegratingGISwithOA.JournalofRemoteSensing,1998,2(3):59~64[8]GoodmanJN.Albertalandrelatedinformationsystem-afederateddatabasecasestudy.In:ProceedingsofURISA,1994[9]IgrasE.Aframeworkforqueryprocessinginafederateddatabasesystem:acasestudy.In:ProceedingsofURISA,1994[10]ShethAP.Federateddatabasesystemsformappingdistributed,heterogeneous,andautonomousdatabases.ACMComputingSurveys,1990,22(3):183~235[11]NewtonPW,GippsPG,CrawfordJR.Virtualplanninganddesign:anemegingparadigm.In:Proceedingsof4thinternationalconferenceoncomputersinurbanplanningandurbanmanagement.Australia:Melbourne,1995.27~38[12]BennettWS.Visualizingsoftware—agraphicalnotationforanalysis,design,anddiscussion.NewYork:MarcelDekker,Inc.,1992[13]TeisseireM,PonceletP,Cicchetti
简介:Integratingtheecologicalcivilizationconceptintomanyaspectssuchasenvironmentallegislationandjudicialenforcementisanimportantmeasureofconstructingecologicalcivilization.Ithasthreeaspects.Intheaspectofthelegislation,weshouldtaketheecologicalcivilizationconceptintotheenvironmentallegislationinordertoconstructperfectenvironmentallegislationinstitution,tostrengthenthecoordinationofenvironmentallegislationrelatedregulations,andthentoimprovetheoperabilityoftheenvironmentallegislation.Intheaspectoftheenvironmentaljudice,wemuststrengththeconstructionofenvironmentallegalinstitution,promoteestablishingenvironmentalcourts,strengththejudicialpersonnelconstructionandimprovethelevelofenvironmentaljustice.Intheaspectoftheenforcementofthelaw,wemustestablishenvironmentalmanagementinstitutionimmediately,i.e.,toestablishenvironmentaladministrativelawenforcementquestioningmode,andtostrengthcooperationbetweenenvironmentallawenforcementandenhancetheirlawenforcementresponsibility.
简介:'ComparedwiththeCantonFair,whereoverseasbuyers'ordersaregenerallyregardedasChina'sforeigntrade'barometer'or'weathervane',theSino-ASEANExpoboostsmulti-lateraltradewithcomprehensivecooperationandmutualinteraction.Thatis,throughtheSino-ASEANExpoandBusinessInvestmentSummit,Guangxiprovincehasfoundanewmethod—notonlysellingproductsbut
简介:Immersionofautomotivepartsinafluidizedbedoffoundrysandisusedtobothstripthecastingsfreefrommouldingsandandtoheat-treatthecastingsat500?C.Thefluidbedisheatedbyhotgasesfromaburnerdirectedfirstintoaserpentineheatexchangerlocatednearoneside-walloftherectangulartank,andthenintoadistributorconsistingofhorizontalspargerpipeshavingmaintenancestandpipesfixedintotheiruppersurfaces.
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简介:Basedonthecontinuoushot(aluminizing)galvanizinglinesandrelatednon-standardequipmentofMeishanSteel,thispaperpresentsthemaincontentsofsuchintegratedengineeringanddesigningofequipmentforthetwohot-dippedgalvanizinglines,aswellasinnovativetechniquesandtheirfeatures.LedbyColdRollingProjectDepartmentofMeishanSteel,BaosteelEngineeringandTechnologyGroupCo.,Ltd.,workingastheresponsibleunitofthisproject,developskeytechnologiesandintegratesthesystembycombiningtheequipmentdesignanddevelopmentcapacityofBaosteelEngineering,researchanddevelopmentcapacityofResearchInstituteofBaosteel,processproductionandequipmentmaintenanceexperienceofColdRollingPlant,EquipmentDepartmentandManufactureDepartmentofBaosteelCorporation.Coretechnologiesofthetwolinesaredevelopedanddesignedthroughoriginalandintegratedinnovationandinnovationafterdigestion,focusingoneightcoretechniquesinprocessequipment,annealingfurnace,fluidinstallationandEICsystem.Asaresultofintegrationinkeyprocessequipment,industrialfurnaceandEICcontrol,thecoldrollinghotdipped(aluminizing)galvanizinglinestakeonanewlookandreachanannualcapacityof200000tgalvanizedproductsand250000tgalvanizedaluminiumbasestripsrespectively.Thesetwoworldadvancedlinesareabletoproducehot-dippedgalvanizingproductswithhighqualitysurfaceandfineshape,suchashouseholdapplianceboardandseniorconstructionboard.Asaresult,theprocessandequipmenttechnologyofthelineshaveformeddomesticintellectualproperty.Thus,thetechnologyhasreferencevalueforself-integrationandequipmenttechnologyinnovationofsimilarlines.