1、合肥工業(yè)大學碩士學位論文巖漿過程計算軟件的開發(fā)與應用：以蘇北盆地新生代橄欖巖包體為例姓名：俞永飛申請學位級別：碩士專業(yè)：礦物學巖石學礦床學指導教師：閆峻20090401Developmentandapplicationofthecalculatedsoftwareofgeochemicalprocessesofmagma：AcasestudyontheCenozoicperidotiticxenolithsfromthenorthJia

2、ngsubasinAbstractTheapplicationofgeochemicaldateindicatingthemagmatieprocesses，isnOWusedinthedealingwiththegeochemicaldateoftraceelementnleExcelsoftwarewhichWaSeverusedinthecalculationandmappingofgeochemicaldate，cannotme

3、ettheneedsofthepracticalworkbecauseoftheunfriendlyinterface，complexoperationprocessandSOonCalculationsoftwareofthemagmaticprocessesdevelopedintheWindowsplatforill，canbeintuitiveandfriendlyinterface，enhanceddataprocessing

4、functions，beautydateandsimpleoperation，SOanalyzedsamplesanddatamanagementfortheresearchershasbecomeapleasantmoreeffectiveandsimpleiobTlliSsystemCanbeusedfordealing、Ⅳim也eanalysisdatesandmappingautomatically，thusitsavesthe

5、valuabletimeofgeochemicalworkersaswellasthehumanandmaterialresourcesTIliSpapermainlydescribesthattheapplicationofthegeochemicalmagmaticprocessingsoftwaredevelopedbyDelphi70indealingwithgeochemicaldateoftraceelementandtak

6、ingtheCenozoicbasaltsandperidotitexenolithsinFangshanofSubeibasinforanexampletestanalysisoftheI汪EofperidotitexenolithsItdemonstratesthatperidotitexenolithsfromFangshaninSubeibasinareformedfromthebasalticphraseintheasthen

7、ospherewhichunderwentdifferentdegreesofpartialmeltingSpinellherzoliteisthemainlyrocktypeofperidotitexenolithsfromFangshaninSubeiBasinUsingthedevelopedsoftwaretoanalysetheREEinthesampledistributionofthemodelshowsthatthesa

8、mplesthisstudyaremainlytheresidues(6％22％)ofasthenospherematerialwhichoccurreddifferentdegreesofpartialmeltinginthespinelphase，meltingdegreeofheterogeneitybutitdoesn’texcludethegarnetphaseofsmallscalepartialmelting；thesim

9、ulatedvaluesofbasaltmeltobtainedbysimulatingperidotitexenolithsisinconsistentwiththeI迮Edistilbutioninthehostbasaltsanditshowsthattheperidotitexenolithsandthehostbasaltsarea’tfromthesamesourceareathatistosaythecauseofhost

10、basaltsinSubeibasindoesn’tcoupleintheperidotitexenolithsfromFangshan11lecalculatedresultsofspinelperidotiteexperiencednonresidualsolidphasemelting，meltrateofF=015andtheI也Eofhostbasaltsexperiencedsmallscalemixingshowsthat

11、theperidotitexenolithsmi曲trecordtheearlystagesofbasaltmetasomatismIntheactualcalcdationprocessthetraceelementgeochemicaldataprocessingsoftwarecallmeetthebasicrequirementswithafriendlyinterfaceandsimpleoperationKeywords：m