共查询到20条相似文献,搜索用时 734 毫秒
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CONCEPTIONSOFHEAVYFLOODSCAUSINGLAND┐SLIDE/SLIDETherearemanydisasters/hazardsoccuringontheearth’ssurface.Theseeventspresenteda... 相似文献
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Fei Anwei Zhang Zhongtao Resources Information Institute University of Petroleum Beijing 《中国地质大学学报(英文版)》2002,13(4)
INTRODUCTIONThestudyareaislocatedinthesoutheasternmar ginoftheOrdosbasinandliesintheFupingzoneofShaanxiProvince ,China .ThestudyintervaliswithintheBadouMemberofFengfengFormationandtheMember 1ofJinsushanFormation ,whichhavebeenclassifiedastheMiddleOrdovic… 相似文献
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Association Rule Discovery and Its Applications 总被引:1,自引:0,他引:1
Cai Zhihua Wu XincaiFaculty of Information Engineering China University of Geosciences Wuhan 《中国地质大学学报(英文版)》2001,12(3)
INTRODUCTIONDataminingorknowledgediscoveryindatabase (KDD)hasinrecentyearsattractedalotofinterestinthedatabasecommunity .Theinterestismotivatedbythelargeamountofcomputerizeddatathatmanyorganizationsnowhavetheirbusi ness .Forinstance,supermarketsstoreelec… 相似文献
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INTRODUCTIONANDBRIEFGEOLOGICALDESCRIP┐TIONSTheUpperOrdovicianmarinevolcanicrocksonthenorthmarginofQaidamhavebeenrepeatedlydis... 相似文献
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《Scientia Geologica Sinica》1997,(3)
STUDYOFOILFIELDKARSTHanBaopingColegeofMineral.ResourceandEnvironmentSciences,ChinaUniversityofMiningandTechnology,Xuzhou221... 相似文献
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《Scientia Geologica Sinica》1998,(1)
ASTUDYOFMODELSOFMICROSTRATIGRAPHYOFCOALSEAMSZhangYousheng,QinYong,ChenJialiangandZengYongColegeofMineralResourcesandEnvironm... 相似文献
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Jiao Yangquan Lu Zongsheng Zhuang Xinguo Yang ShigongFaculty of Earth Resources China University of Geosciences Wuhan 《中国地质大学学报(英文版)》1997,(1)
DynamicalProcesandGenesisofLateTriasicSedimentFilinginOrdosBasin*JiaoYangquanLuZongshengZhuangXinguoYangShigongFacultyofEarth... 相似文献
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《中国地质大学学报(英文版)》1997,(2)
GeopresureFieldandHydrocarbonMigrationinWeixinanDepresion*XieTaijunZhanQunyingYangXuechangChinaOfshoreOilExplorationandDevelo... 相似文献
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Du Shigui 《中国地质大学学报(英文版)》1998,9(1):5-2
INTRODUCTIONThemechanicalbehaviorofrockjointsisacomplexsys-temwhichiscontroledbyalotoffactors.FromtheJRC-JCSmodel(BartonandCh... 相似文献
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Fractal Correction of Well Logging Curves 总被引:6,自引:0,他引:6
INTRODUCTIONBecausewellloggingmeasurementsgiveanaverageresultsnearbyconcurrentdepthpointsoftheprobesasshowninFig .1a ,wellloggingcurvedoesnotsupplytherealgeophysicalpropertiesatconcurrentdepthbutadisturbedresultofadjacentlayersandboreholeenvironment .Ho… 相似文献
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《Scientia Geologica Sinica》1998,(1)
M¨OSSBAUERSTUDYOFCLINOPTILOLITEHanChengInstituteofGeology,ChineseAcademyofScienceBeijing100029LiuHuizhenDepartmentofComputerS... 相似文献
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MetallogenicDynamicsofZhashuiAg-PbPolymetallicOreDepositinShaanxi,ChinaWeiJunhao;LiJianwei;WangSiyuan(FacultyofEarthResources... 相似文献
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永顺石堤地区红花园组首见生物礁黄勇(贵州省地矿局区域地质调查研究院 贵阳 550005)关键词层状生物礁,红花园组,永顺TheFirstDiscoveryofOrganicReefinHonghuayuanFormationofOrdovicianS... 相似文献
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Helmcke DGZG University of Goettingen D Goettingen GermanyIngavat Helmcke Rc/o GZG University of Goettingen D Goettingen GermanyFeng QinglaiFaculty of Earth Sciences China University of Geosciences Wuhan Wagner B Heppe KGZG 《中国地质大学学报(英文版)》2001,12(3)
INTRODUCTIONTheSimaoregion (SWYunnan ,China) ,situatedbe tweentheAilaoshanbeltintheeastandtheLancangjiangzoneinthewest (Fig .1) ,isakeyareatochronologicallyconstrainlatePaleozoiccompressionaldeformationsandthusofprimein terestwhendiscussingtheplate tectonichi… 相似文献
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New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction 总被引:1,自引:0,他引:1
Wang Hongzhi School of Life Hubei University Wuhan Wang Xueyin Army No. of People’s Republic of China Yinchuan Li Rendong Institute of Geodesy Geophysics Chinese Academy of Sciences Wuhan 《中国地质大学学报(英文版)》2001,12(2)
ANENIGMA :EXTINCTIONOFDINOSAURThestratarecordthehistoryoftheearth .Everyscalecatas trophiceventallkeptsometraceinthestratum .Manyenigmascanberevealedthroughthecharactersofstrataandthefossilsinthestrata .TheextinctionofdinosaurisoneenigmahappenedintheCret… 相似文献
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Yu Chongwen 《中国地质大学学报(英文版)》1995,(1)
Dissolution Precipitation Wave Structure ofHydrothermal Ore Zoning¥YuChongwen(FacultyofEarthSciences,ChinaUniversityofGeoscie... 相似文献
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《Scientia Geologica Sinica》1997,(4)
ORGANICANDINORGANICCOMPLEXOFKAOLINITEINCOALBEARINGSTRATADingShuliHebeiInstituteofArchitecturalScienceandtechnology,Handan05... 相似文献
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《Scientia Geologica Sinica》1998,(1)
THECYCLEOFHOLOCENECLIMATICANDENVIRONMENTGEOLOGICALCHANGESINCHINABiFuzhiandYuanYoushenInstituteofCrustalDynamics,StateSeismol... 相似文献
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《Scientia Geologica Sinica》1998,(1)
SOMEFEATURESOFTHEPERMIANTRIASSICGASTROPODFAUNASINCHINAPanYun-tangGraduateSchol,UniversityofScienceandTechnologyofChina,Beij... 相似文献