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Table of Content
30 March 2013, Volume 29 Issue 1
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AnExperimentalStudyonDetoxificationofChromiumSlagsUsingBiomassDryMethod
LI Li, ZHANG Run-Hu, JIA Li-Chun, PENG Li, WU Wen-Bin, WANG Lin
2013, 29(1): 1. doi:
doi:10.3969/j.issn.1009-0479.2013.01.001
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Accountingtochromiumwastepollutioncharacteristics,chromiumslagdrydetoxificationexperimentsarecompletedinthetemperaturerangeof600-800℃ usingwalnutshellsandCroftonweedstrawasreducingagent.TheexperimentsshowthattheCroftonweedstrawdetoxificationeffectisbetterthanthatofwalnutshellunderthesameconditions.Themainfactorstoaffectthechromiumslagsdetoxificationincludetemperature,materialproportionandheatingtimeetc.optimalexperimentconditionincludesmassratioofchromiumslagsandreducingagentis1∶1,storagetimeis10min,andCroftonweedstraworwalnutshellsasreducingagent,the650℃ heatingtemperatureaswell
StudyonChemicalKineticofWaterEmulsionDieselCombustionUsingNheptaneDetailedModel
ZOU Shun-Qian, SHEN Ying-Gang, WENG Jia-Qing, ZHANG Wei
2013, 29(1): 6. doi:
doi:10.3969/j.issn.1009-0479.2013.01.002
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Taking4100QBZL2DIdieselengineasobject,chemicalkineticsof10%,20% and30% wateremulsiondieselisimitatedusingchemicalkineticscalculationsoftwareChemkinandLLNL'sNheptaneoxidationdetailmodel.Numericalsimulation.Theresultshowsthatthephysicalphenomenonofthe moistureofemulsionfuelincylindercouldmakeignitiondelaylongerandfirelagsofwateremulsified dieseloil.MixingcertainwatercouldpromotetheH,O,OH,HO2radicalsgeneratedinlowtemperature combustionstage(LTC)fromtheviewofpurechemicalkinetics,whichcouldbefiredaheadoftime.SensitivityanalysisrevealsthattheisomerizationofalkylperoxideofnheptaneintheLTCstageandresolvedhydrogenperoxidecouldbeproducedaccelerationbymixingwaterwhichalsomakenheptanerapiddecompositionandoxidation.
DiscussiononControlMeasuresandtheStateofIndoorAirPollutionofRefinedDecorationBuildings
JIA Li-Chun, YANG Li-Fang
2013, 29(1): 12. doi:
doi:10.3969/j.issn.1009-0479.2013.01.003
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Withinvestigatingindoorairqualityofthreerefineddecorationbuildings,whichshowsthatsolvingindoorairproblemsshouldbeknownwellthecauseofindoorpollution.Pluggingpollutionfromthefollowingstepswhichareselectingconstruction,anddecorationmaterials,productsgreenqualitytest,designingandsupervisingthedecorationcraft.Thispaperproposesvariousairtreatmenttechnologyofindoorpollution,suchasstrengtheningindoorairventilation,afforestingandusingbamboocharcoal,activatedcarbon,anionandphotocatalyst.
StudyonFlyashImpacttoCementandWaterReducer
WANG Ying, WANG Guo-Qing, HUANG Jin-Feng, WANG Zhao-Xing
2013, 29(1): 18. doi:
10.3969/j.issn.1009-0479.2013.01.004
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Therearemanyfactorstoaffecttheconcreteadmixtureandcementcompatibility.Blendingmaterialtypeanddosageisoneofthem.Takingwaterreducerasanexamplewhichhassaturationpointincementconcreteapplied.Itcouldbejudgedthecompatibilitythegoodorbadofcementandwaterreducerbythechangeofsaturationpoint.Fluidityofcementpastetestof5min,30min.60minwascarriedoutandsaturationpointwasconfirmedusingdifferenttypesproportionofblendingmaterialandsuperplasticizerofcementpastexperiment,whichshowsthataddingblendingmaterialimprovesthecompatibilityofcementandsuperplasticizer.Asmallamountflyashcouldincreasetheinitialfluidityofslurry,aswellastheloss.
ACaseAnalysisandCountermeasureonCleanerProductionofAluminum ElectrolysisIndustry
CHEN Li-Sheng, XU Zheng, HUANG Hui, YANG Zhi-Hong
2013, 29(1): 21. doi:
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ThepaperresentstheexistingproblemsofthecleanerproductionofaluminumelectrolysisindustryinChinathroughanalysisandcomparisononthecurrentlevelofcleanerproduction,andalsostatesthetrendandtheeffectivemeasuresbycomparisonwithabroad.
DeterminationArsenicContentofOutsourcingPigIronwithSpectrophotometry
MA Lin-Ze, DUAN Jia-Hua, YAN Hai
2013, 29(1): 26. doi:
10.3969/j.issn.1009-0479.2013.01.006
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Thispapertalksaboutdeterminationarseniccontentofoutsourcingpigironwithspectrophotometry.Thepigironpowderwasburnedinhightemperaturemufflefurnaceaboutonehour,thencarbonwasremoved.Methodresearchinvolvesthetemperatureofsampledissolution,whichiscontrolledaround200℃.theprocessofsmoketimeofsampledissolutionwasexperimentedandcompared,andalsoresearchesthedeterminationresultsinfluencedbystoragetimeofascorbicacid.therangeoflinearitywasconfirmed,aswellas,detectionlimitedwasdeterminated.Comparedthedeterminationresultswithsamplevaluedbyothermethodwhichconfirmedthemethodisfeasible.Theaccuracyofthemethodiswithinthenationalstandardreferenceranges.RSDofarsenicislessthan4%,whichissuitablefordeterminationarseniccontentofoutsourcingpigironwithspectrophotometry.
AStructureModelofMISBasedonCloudComputingWANGShan
WANG 杉
2013, 29(1): 29. doi:
10.3969/j.issn.1009-0479.2013.01.007
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TofullyutilizeresourcesandreducecostsofMISdevelopment,ThispaperproposesastructuremodeofMISthroughanalysisofCloudComputingandCloudService.Thismodelachievesagileandefficientinformationmanagessolution,whichbasedonvirtualplatformservice,dataserviceandwebapplicationservice.
ADemonstrationofDataConversionfrom AutoCADtoArcGIS
ZHAO Nan, XU Yan-Hong, YANG Qiang
2013, 29(1): 33. doi:
10.3969/j.issn.1009-0479.2013.01.008
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Sharingofspatialdataisaninefficientanderrorproneprocess.whichisalsoeasytolosealargenumbervaluabledetailsandattributes.Therefore,researchingdataconversionfrom AutoCADtoArcGIStoensuremaximumdegreeofretentionspatialattributeandrationalutilizationmethodsoftheadvantageofAutoCADdatawhicharemostimportantforsharing,exchangeandanalysisofspatialdata.BasedonanalysisspatialdataformatpropertiesofAutoCADandArcGIS,ThispaperbrieflyintroducesspatialdataintegrationstatesofAutoCADMap3DandArcGIS,andcommonmethodsbasedAutoCADMap3DandArcGISwascomparedwithexperiment,whichrefersAutoCADdatatoArcGISspatialdataformatconversion.
DiscussiononRealizationofWebpageSpecialEffects
DING Hai-Yan
2013, 29(1): 37. doi:
10.3969/j.issn.1009-0479.2013.01.009
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Webpagecannotonlyprovidesenoughinformation,butalsoattractsusersbyallkindsofspecialeffects.ThispaperstateshowtouseHTMLtagstoaddmultimediaeffectsusingbuiltinDreamweaverenvironmentanddevelopingtheScriptprogramtorealizeabundantwebpagedynamiceffects,whichistointeractwithuserswell.
OnIndirectAdjustmentProgrammingofLevelingNetworkofCASIOfxCG20Calculator
欧 Long
2013, 29(1): 41. doi:
10.3969/j.issn.1009-0479.2013.01.010
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CASIOfxCG20Chinesegraphicsprogrammingcalculatorhaspowerfulserial,matrix,complexnumberfunctionandstructuredprogramminglanguage.AnexampleisgiventovalidatethatcompiledanyindirectadjustmentprogrammingoflevelingnetworkusingfxCG20Calculatorisprecisecalculatingandstrongpracticality,whichcouldimproveworkefficiencyoffieldmeasurementscalculating.
KindergartenBuildingsandPlanningDesign:TakingaKindergarteninaCountyasaCase
WU Chen-Hao
2013, 29(1): 45. doi:
10.3969/j.issn.1009-0479.2013.01.01 1
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AkindergarteninaCountyisacomprehensiveonewithteachersoffices,sportsandentertainmentwhichcouldhold24classes.PlanningbuildingsdesigncloselyfocusonthecharacteristicofKindergartenBuildings,combiningfunction,colorandmodeling.Thecreationthemeofthebuildingdesignis“holdingthesunoftomorrow”whichsubtlycombinescharacteristicbuildingshapeandplotwithlandscapes.Childcentredrunsthroughthewholedesignthemetobuildavibrant,specialmodelingandcolorfulkindergartenbuildingenvironment.
AComparisonComputationAnalysisonSeismicDesignofRetainingWallsofRoad
YANG Jia-Yong
2013, 29(1): 50. doi:
10.3969/j.issn.1009-0479.2013.01.012
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Basedontheanalysisofthefundamentaltheoryofseismicretainingwallcomputation,theresultsarecomparedandanalyzedusingsoftwaretocalculatebetweenantiseismicretainingwallwithandantiseismicone.Theresultsshowthatsubgradesoillayerlevelperformscontrolfunctionsincheckingprocessundertheearthquakeeffect.
DiscussiononConstructionCostsSettlementunderValuationModesofBOQ
ZHANG Tao
2013, 29(1): 54. doi:
10.3969/j.issn.1009-0479.2013.01.013
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ThevaluationmodesofBOQ(billofquantity)anditsmatingconstructionworksforbillofquantityvaluationspecifications(GB50500—2008)whicharebasicstandardformakingandevaluatingthereasonabletenderoffer,aswellas,playinganimportantroleinenhancinginvestmentbenefitsofstatedfundsandregulatingconstructionmarketorder.ButBiddingdocumentsandtenderoffercompiledspecificationsareoftenarousedcontroversyinthepracticalapplication.thereasoniscomputationrule,measurecostandmaterialpriceadjustmentinconstructionsettleaccountsauditsstage.therefore,pr0jectcostmanagementsshouldusebillofquantitiesvaluationspecificationsproperlybasedonknownwelllawsandregulationsandalsothoroughlyunderstandinginformationoftenderdocuments,thepurposeisnotonlytocarryoutbillofquantityvaluationspecificationsproperlyandensuretheaccuracyofprojectcostsettlementbutalsotomaintaintheinterestsoftheconstructionunits.
OntheDescriptiveMetadataManagementofUniqueDatabasesofRetrievalUniform Platform atUniversitiesandCollegesLibraryofYunnan
XU Ren
2013, 29(1): 58. doi:
10.3969/j.issn.1009-0479.2013.01.014
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Withtherapiddevelopmentofcomputernetworktechnologyandthegrowingrichoftheelectronicdocumentresources,howtobuildretrievaluniformplatformofuniquedatabasesisamajorissueinuniversitiesandcollegeslibraryofYunnan.Thispaperanalyzesthemainproblemsofdescriptivemetadatamanagementintheretrievaluniformplatformandalsopresentsthecorrespondingcountermeasures.
TheApplicationofAnalyticalHierarchyProcessinRiskManagement:FinanceRiskofPracticalTrainingEquipmentsasaCase
2013, 29(1): 67. doi:
doi:10.3969/j.issn.1009-0479.2013.01.016
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Thepaperdiscussesfinancingapproachesofpracticaltrainingequipmentsincollege,somekindsofpotentialrisksandfundamentalsofAHP.Combiningthecaseoffinancingofpracticaltrainingequipment,enclosingAHPfortheprogramofriskquantificationandcompositingtheidentificationriskstomakeriskquantificationanalysisforthefinancingapproaches,whichwouldoffertheorybasisfortheleadershiptomakedecision.
AnalysisandEvaluationontheEconomicDevelopmentofDaliPrefectureBasedonPCA
WU Zhuo-Le, ZHANG Chao-Yuan, WANG Yue
2013, 29(1): 73. doi:
doi:10.3969/j.issn.1009-0479.2013.01.017
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PCA (thePrincipalComponentsAnalysis)isaneffectivemethod.IntheanalysisandevaluationofmultiIndes.BasedonYunnanYearbookdatafrom2007to2009,economicdevelopmentpowerof12countiesinDaliissequencedandclassifiedbyPCA.Thispaperanalyzesthecharacteristicofitseconomicdevelopmentaldifferenceandreasonsbasedontheresultofevaluation,andalsoscientificallyevaluatestheconditionsofitseconomicdevelopmentwhichprovidesthecompetitivestrategyandvaluablepolicyforpromotingprovincialeconomy.
AnalysisonQualityRequirementofArchitecturalDesignerinPostindustrialAge
YAO Zhi-Qi-1a, YANG Hui-Ping-2, XU Xing-Wei-1b
2013, 29(1): 80. doi:
doi:10.3969/j.issn.1009-0479.2013.01.018
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Architectureandarchitecturaldesignhavebeenputforwardnewrequirementinthetransformationfromindustrialsocietytopostindustrialsociety,Thispaperstatessomedevelopmenttendencieswhicharesustainabledevelopmentofarchitectureandnaturalenvironmentcoordination,intelligentinformatizationandhightechnicalization,thecoexistenceofinternationalizationandlocalization,aswellasdemocratizationdecisionmaking.Basedonallabove,thepaperalsoproposesthequalityrequirementofarchitecturaldesignerinpostindustrialage.
OffcampusTrainingBaseConstructionofMetallurgicalTechnologyMajoratVocationalColleges
YU Yu-Nan
2013, 29(1): 85. doi:
doi:10.3969/j.issn.1009-0479.2013.01.019
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Accordingtothecharacteristicsofvocationalmetallurgicaltechnologyeducation,thispaperstatesprimaryfunctionandsomeprimalproblemsofoffcampustrainingbaseconstruction,andalsoproposesfivefollowingmeasuresofcompletingtrainingbase,whicharegovernmentpushing,winwincooperationbetweencollegeandenterprises,perfectingmanagementmode,trainingandemploydoublequalifiedfacultyteamanddevelopingsimulationstrainingsoftware.
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