Loading...
Welcome to HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i! Today is
Advanced Search
|
Fig/Tab
Toggle navigation
Home
About Journal
Editorial Board
Instruction
Online Journal
Current Issue
Just Accepted
Archive
Top Read
Top Download
Top Cited
Subscription
Advertisement
Contact Us
Chinese
Table of Content
05 July 2013, Volume 29 Issue 3
Previous Issue
Next Issue
AnAnalysisofAltithermalHeatSourceandItsCausesinDeepMinesMining
ZHU Xiao-Yuan
2013, 29(3): 1. doi:
10.3969/j.issn.1009-0479.2013.03.001
Asbtract
(
1005
)
PDF
(930KB) (
1239
)
References
|
Related Articles
|
Metrics
Byaninvestigation&analysisofthesituations,thispapershowsthatgroundtemperature,selfcompressingairandhotwateraresourcesthatcausealtithermalheatindeepminingowingtopoorventilation.Italsoproposesthatventilationbeoptimized,thelinesforairinlet&returnbeshortened,togetherwithgeneralcoolingmeasurestoimproveconditionsindeepminessothatventilationvolumecouldbeincreasedandventilationeffectivenesscouldbegreatlyimproved.
ApplicationofShrinkage& BlockStopingMethodinaIronMine
ZHU Xiao-Yuan
2013, 29(3): 6. doi:
10.3969/j.issn.1009-0479.2013.03.002
Asbtract
(
1081
)
PDF
(1111KB) (
996
)
References
|
Related Articles
|
Metrics
Thispaperraisesaminingschemebyusingshrinkage&blockstopingmethodandconductsitinYinggezuiIronMine.Itturnsoutthatthecostforminingandmineralprocessingiscutdowngreatlyby20yuanperton,bywhich,applicationvalueandgoodeconomicbenefitscanbeachieved,whichalsooffersnewideasforminingandseparatingspecialores.
TheProspectiveUseofDrumtypeSurfaceMiningMachineinaSurfaceMine
ZHU Xiao-Yuan
2013, 29(3): 11. doi:
10.3969/j.issn.1009-0479.2013.03.003
Asbtract
(
1090
)
PDF
(838KB) (
1439
)
References
|
Related Articles
|
Metrics
Thedrumtypesurfaceminingmachinefeaturesitsexcellentminingperformance,whichgreatlyavoidsperforation,blastingandcoarsecrushingthatalwayshappenedintraditionalmining.Besides,itpreventsthesideslopesfromsecondarydamagecausedbyvibrationofblasting.Withit,refinementofminingcanberealizedtolowergreatlytheoresdilution&loss.ThispaperpredictsaprospectiveuseofthemachineinTongjieManjiazaiminebasedonitsactualgeologicalconditions,miningtechnologyandorebodyoccurrenceconditions.
ComponentsDeterminationinMiddlelowAlloySteelbyXrayFluorescenceSpectrometry
ZHU Xiao-Yuan
2013, 29(3): 16. doi:
10.3969/j.issn.1009-0479.2013.03.004
Asbtract
(
1148
)
PDF
(846KB) (
1368
)
References
|
Related Articles
|
Metrics
ThispaperfirstintroducesthatXrayfluorescencespectrometrycananalyzetheeightchemicalcompositionsofSi,Mn,P,S,As,Ti,NiandCrcontaininginmiddlelowalloysteelbyestablishingaworkingcurvewithnationalstandardsamples,usingtheempiricalcoefficientformatrixcorrection,spectraloverlapcorrectionandmatrixinterferencecorrection.Theanalysisisverifiedbyinternationalsamplestandardvalueandcontrastedwiththeonebyusingsparksourceatomicemissionspectrometry.Theresultshowsthat,byusingXrayfluorescencespectrometry,therelativestandarddeviationsareaccuratetolessthan2%,withintheallowabledeviationrange,whichcanmeetproductionneedsintermsofitsreliability.Italsostrengthensacontrastiveexperimentwithdirectreadingspectrumsoastoreplacetheanalysisworkwhenthedirectreadingspectrometerisinmaintenance.
ResearchonApplicationofWirelessSensorNetworksinEnvironmentMonitoringSystem withTechnologyofInternetofThings
ZHU Xiao-Yuan
2013, 29(3): 20. doi:
10.3969/j.issn.1009-0479.2013.03.005
Asbtract
(
1218
)
PDF
(1166KB) (
1389
)
References
|
Related Articles
|
Metrics
Villagesbeingcharacterizedbytownshipbringsaboutexpansionofagriculturalproduction,andincreasegreatpollutioninruralareasaswell,whereanenvironmentmonitoringtechnologyisurgentlyneededtomonitorpollutionsourcesandtakecontroloftheexpansionofpollution.Motivatedbythesituation,theauthorsdesignanetworkarchitecturesuitableformonitoringenvironmentinvillagesbasedontechnologyofinternetofthings.Itachievesunattendedselfadaptiveenergynodesystem andprovideshighlyintegratedmultiindexsensormodulesandwirelesscommunicationmoduleswhicharecosteffective,easytousewithhighmarketingvalueformonitoringpesticides,fertilizers,soilandwaterpollutionstandards.Itofferstechnicalsupportforvillagersintheirdailylivesindealingwithpollutantgeneration,storage,transportationanddisposal.
FusionofWNSandGPRS-basedStudyofEcologicalFlowMonitoringSystem forDayingRivers
ZHU Xiao-Yuan
2013, 29(3): 25. doi:
10.3969/j.issn.1009-0479.2013.03.006
Asbtract
(
1210
)
PDF
(1280KB) (
1277
)
References
|
Related Articles
|
Metrics
Owingtolackofscientificanduniformplanning,thispaperarguesthatthetraditionalecologicalflowofriversismanagedbyhumanindividualsandexperience,whosedataareobtainedthroughexperienceandsamplesurveys.TakingDayingriversasanexample,itproposesastudyofecologicalflowmonitoringsystembasedonafusionofWSN&GPRS,offeringamodelforecologicalflowaccordingly,determiningmonitoringequipmentmodel,andrealizingthenetworkdesignoffusi0nofWSNandGPRS.
ApplicationofIPv6onTelecommunicationNetworkinDehong
ZHU Xiao-Yuan
2013, 29(3): 31. doi:
10.3969/j.issn.1009-0479.2013.03.007
Asbtract
(
1146
)
PDF
(1402KB) (
1219
)
References
|
Related Articles
|
Metrics
Abstract:Withtherapiddevelopmentofinternetaccessviamainlybroadband,theshortageofIPv4ad
dress?isbecomingmoreandmoreobvious.Byananalysisofactualcases,thispaperillustrateshowto
realizesmoothtransitionfromIPv4toIPv6byconstructingIPv4/IPv6doublestackmodel,andhowtore
alizethepracticalapplicationofIPv6ontelecommunicationnetwork.
TheDesignandImplementationofManagementInformationSystem forProfessionalSkillsinVocationalColleges
ZHU Xiao-Yuan
2013, 29(3): 36. doi:
10.3969/j.issn.1009-0479.2013.03.008
Asbtract
(
1210
)
PDF
(1098KB) (
570
)
References
|
Related Articles
|
Metrics
Inordertofurtherimproveandrealizethemanagementinformationsystem forprofessionalskillsappraisalinvocationalcolleges,thispaperconstructsasystemframeworktomeetthefunctionalrequirementswithC/Sstructure,developssoftwareswithDelphiXEanddatabasesoftwareAccess2003onthebasisofrelevanttheories&technologiesofmainstreammanagementinformationsystem.
ThePracticeofAutomaticBackupandDataRecoveryonILASⅡ ServerinLibrary
ZHU Xiao-Yuan
2013, 29(3): 40. doi:
10.3969/j.issn.1009-0479.2013.03.009
Asbtract
(
1243
)
PDF
(900KB) (
1528
)
References
|
Related Articles
|
Metrics
ILASⅡ,anintegratedautomationsystem,iswidelyusedindomesticlibraries.WhilerunningonUNIXsystemstablyandreliably,itoccasionallymeetswithunexpecteddataloss.Hence,thispaperprovidesanasynchronoustimingautomaticbackupoptionandoffersaSCOOpenServerbasedschemefordatabackupandrecoveryoncedatalossonILASⅡservercausedbyproblemsofsoftwarehappens.
AStudyonAutocheckingSystemforC#basedWordOperatingQuestion
ZHU Xiao-Yuan
2013, 29(3): 45. doi:
10.3969/j.issn.1009-0479.2013.03.010
Asbtract
(
2038
)
PDF
(972KB) (
1546
)
References
|
Related Articles
|
Metrics
Withaheavyworkloadofcheckingcomputeroperatingquestionsandassessingperformanceofcollegestudents,teachersfinditdifficulttofinishitinashortperiodoftime.Thispaperaimstoelaboratehowtodesignanautocheckingsystemwithfrequentlyarisingproblemsinwordoperatingquestionsasitssubjects.ItalsooffersthecodeforautocheckingC#based,invokingcomponentusingCOMWordoperatingquestionstorealizeautomaticchecking.Thepracticeindicatesthatthespeedandaccuracyofcheckingoperatingquestionshavebeengreatlyimproved.
TheDesignandMapmakingofRemoteSensingPhotomapofCampus:YunnanNormalUniversityasaCase
ZHU Xiao-Yuan
2013, 29(3): 50. doi:
10.3969/j.issn.1009-0479.2013.03.011
Asbtract
(
1507
)
PDF
(1103KB) (
1471
)
References
|
Related Articles
|
Metrics
Remotesensingimageswithhighresolutionhavebecomeanimportantdatasourceofsmartcityandimageatlasbecomesoneofimportantformsofsmartcitydigitalmapproducts.Campusremotesensingphotomapisonemapproductofcampuswithhighresolution.Thispaperattemptstodiscussdesignofremotesensingphotomapofcampus,photomaplayoutanddesign,photomapframingandscaledesign,layoutdesign,contentdesign,mapsymbolsandlabeldesignandconfiguration;DiscussProceduresincludeimagedataprocessing,vectordataprocessing,symbolandlabelconfiguration;Finally,itdesignsandmakesaremotesensingphotomap,takingYunnanNormalUniversityasanexample.
OnCampusBuildingModelingBasedontheTerrestrialThreedimensionalLaserScanningSystem
ZHU Xiao-Yuan
2013, 29(3): 55. doi:
10.3969/j.issn.1009-0479.2013.03.012
Asbtract
(
1357
)
PDF
(1074KB) (
1128
)
References
|
Related Articles
|
Metrics
Basedontheprinciplesandcharacteristicsoftheterrestrialthreedimensionallaserscanningsystem,thispaperdeterminesthetechnologicalprocessofcampusbuildingmodeling,takingtheadministrationbuildingastheresearchobject.Itmainlystudiestheresearchproceduresandmethodsofdatacollectionbyusingterrestrialthreedimensionallaserscanningsystem,andsomekeytechnologiessuchasnoiseremoving,dataregistrationanddatareduction.Itfirstmakesthewireframemodeloftestedobjectdrawingfromfeatureline,thencreatesthreedimensionalmodelbyusing3DSMax.bywhichadigitalcampuscanberealized.
OnSchemesofStrengtheningBridgePiersinStrongEarthquakehitArea
ZHU Xiao-Yuan
2013, 29(3): 60. doi:
10.3969/j.issn.1009-0479.2013.03.013
Asbtract
(
1232
)
PDF
(1188KB) (
1279
)
References
|
Related Articles
|
Metrics
Takingresponsespectrumanalysisasanexample,thispaperdeducestherelationshipbetweentheseismicforcesandrigidityonpiers,anddrawsaseismicforcerigiditycurvegraph,aimingtoprovethatseismicforceonpiersincreasessharplyastherigidityincreaseswhenearthquakehappens.Takingabridgewithdefectsonitspiersasacase,itproposestwostrengtheningdesignschemes,andthencalculatestheinnerforcevariationofseismicresponseandpiers&pilefoundationrespectively.Itprovesthattheincreasingrigidityofpiershasadverseeffectsonthepilefoundationandaschemewithnochangeofrigidityshouldbechoseninstrongearthquakehitareas.
AnAnalysisofContinuousDeterminationofTitanium andIroninIlmenite
ZHU Xiao-Yuan
2013, 29(3): 65. doi:
10.3969/j.issn.1009-0479.2013.03.014
Asbtract
(
1319
)
PDF
(828KB) (
1378
)
References
|
Related Articles
|
Metrics
Intheexperimentconductedbypresentauthors,thesampleofilmenitewasdecomposedandmoltenbysodiumperoxide.Secondly,inairfreecondition,thequadrivalencetitaniumwasreducedbyaluminuminthesamplesolutionandtitaniumwasdetermineddirectlybypotassiumdichromatestandard.Thenthesamplesolutionwaschangedintoneutralleveltodetermineironbypotassiumdichromatestandard,withdiphenylaminesulfonateasindicator.Itprovesthatquick&continuousdeterminationoftitaniumandironinilmenitecanberealizedbyusingtheabovemethod,andinthiswayrepeatedsampledissolvingcanbeavoidedandtheanalyticaltimecanbeshortened.However,whatmattersthemostinthiswayisthepropertitrationconditionsandaclearTi3+ endpoint.
DeterminationofWaterSolubleChlorideCopperElectrolyteDiscussionandResearchMethods
ZHU Xiao-Yuan
2013, 29(3): 68. doi:
10.3969/j.issn.1009-0479.2013.03.015
Asbtract
(
1172
)
PDF
(865KB) (
1201
)
References
|
Related Articles
|
Metrics
Innitricacidmedium,underacidicconditions,acertainamountofacetonewasadded,potentiometrictitrationusingawatersolublecopperchlorideelectrolyte,testingfoundthatthismethodistoincreasethevalueofthepotentialmutation,suchthatthetitrationendpointisremarkable.Throughaseriesofcomparativeexperimentsspikedrecoverytestresultsshowthatthismethodistherelativestandarddeviationis7.37%,recoveriesbetween98.4% -101.7%.Accurateandreliablemethod,isrecommended.
HeavyMetalsSpeciationAnalysisofSoilsinRicePaddiesViaBCRinDatun
ZHU Xiao-Yuan
2013, 29(3): 71. doi:
10.3969/j.issn.1009-0479.2013.03.016
Asbtract
(
1399
)
PDF
(836KB) (
1096
)
References
|
Related Articles
|
Metrics
TakingsoilsinricepaddiesinDatun,atownshipinMengzi,Yunnanasaexample,thispaperanalyzestheoccurrenceofheavymetalsincludingZn,CuandPb,usingBCRsequentialextraction.Thesemetalsarecharacterizedwithexchangeable&carbonateboundedform,sulfide&organicboundedformandresidualform,Fe/Mnoxideboundedformandresidualform.TheresearchshowsthatthesequentialextractionofBCRishelpfulinunderstandingsoilpollutionandreleasingcapacityfrom heavymetals.
TheSimulationExperimentofDriveControlSystemforSubwaySecurityDoors
ZHU Xiao-Yuan
2013, 29(3): 75. doi:
10.3969/j.issn.1009-0479.2013.03.017
Asbtract
(
1760
)
PDF
(1499KB) (
1160
)
References
|
Related Articles
|
Metrics
EmployingSiemensS7system,PROFIBUS,theATEBandAT18,thedrivecontrolsystemforsubwaysecuritydoorshasbeenwidelyused.Incollegesoruniversities,theexperimentofSiemenssystembasedsubwaysecuritydoorsystemcanonlysimulatethemotionofthemotorononetoonecontrolmode.TheauthordevelopsasimulationsystembyusingWinCCtooperatethePLCstoragearea,completingafullsimulationtosubwaysecuritydoorsseriesmotions,bywhich,morethanonesecuritydoorscanbecontrolled.Thesystemtrulyrepresentsthecharacteristicsoftheactualsubwaysecuritydoorsandprovidesamorevisualizedsubwaysecuritydoorexperimentsystemforcollegesanduniversities.
TechnicalTransformationofPhosphorusOreGrindingSystem
ZHU Xiao-Yuan
2013, 29(3): 81. doi:
10.3969/j.issn.1009-0479.2013.03.018
Asbtract
(
1288
)
PDF
(835KB) (
1409
)
References
|
Related Articles
|
Metrics
Inviewofproblemsinphosphorusoregrindingsystem,thispapercomesupwithaplantotransformthegrindingsystemequipment,technologiesandelectricaldevices,andthenimplementsitinpractice.Theresultshowsthattheoutputpermachinehasraisedfrom8t/hto12t/h,thefinenessofproductshasbeenoptimizedanddustemissionconcentrationdecreasesfrom3500g/Nm3to50mg/Nm3.Itrealizestheincreaseofproductionandefficiency,andalsoenergysaving&emissionreduction.
LearningWorkingTasksinCourseConstructionofAirPollutionControlTechnology
ZHU Xiao-Yuan
2013, 29(3): 85. doi:
10.3969/j.issn.1009-0479.2013.03.019
Asbtract
(
1957
)
PDF
(930KB) (
843
)
References
|
Related Articles
|
Metrics
ThecontentofthecourseAirPollutionControlTechnologyconsistsofsixlearningsituations,inwhichteachingisconductedwithtypicallearningworkingtasks.Takinglearningsituation1asanexample,thispaperintroducesitsapplicationinteachinggraduatestudentsfouryears.Itprovesthatstudentstendtobethreedimensionalandemotionalinunderstandingandtheirenthusiasminlearningcanbemobilized,andbetterteachingresultsareachieved.
PracticeandThoughtsononCampusTrainingBaseConstructionforEnvironmentalMonitoringandControllingTechnologyMajor
ZHU Xiao-Yuan
2013, 29(3): 89. doi:
10.3969/j.issn.1009-0479.2013.03.019
Asbtract
(
1502
)
PDF
(838KB) (
1491
)
References
|
Related Articles
|
Metrics
AccordingtothecharacteristicsofEnvironmentalMonitoringandControllingTechnologyMajor,thispaperfirstexpoundsthekeyfunctionsanoncampustrainingbaseshouldhaveandsomecommonproblemsinconstruction.Onthebasisofstatusquo,itoffersapracticalsummaryofhowtoimprovetheconstructionfromfollowingperspectives:specificbasepositioning,clearconstructionthought,scientificdemonstrationofconstructionprocess,optimizedtalenttrainingmodeanddevelopmentandsharingofpracticaltrainingresources.
News
More>>
Download
Links
Visited
Total visitors:
Visitors of today:
Now online:
Wechat