首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
INTRODUCTIONTongbaiareainCentralChinaisanimportantregionforstudyinggenesisrelationbetweenQinlingorogenicbeltandDabieorogenicb...  相似文献   

2.
GeophysicalCharacteristicsofSongliao,BohaiwanandJianghanBasins,EastChina*LiuTianyouShiXuemingDepartmentofGeophysics,ChinaUniv...  相似文献   

3.
ApplicationofArtificialNeuralNetworktoReal┐TimeConditionMonitoringControlandUsualTroubleDiagnosisduringDriling*ShiYushengDepa...  相似文献   

4.
A New Mid Early Pleistocene Mammalian FaunaDiscovered in Choukoutien,ChinaandItsApplication in Biostratigraphy¥ChengJie(Depar...  相似文献   

5.
INTRODUCTIONSouthChina,whichincludesYangtzeparaplatformandSouthChinaCaledonianfoldbelt(orCathaysia),issituatedinthejunctureof...  相似文献   

6.
Research on Complexity of Surface Undulating Shapes of Rock Joints   总被引:4,自引:0,他引:4  
INTRODUCTIONThemechanicalbehaviorofrockjointsisacomplexsys-temwhichiscontroledbyalotoffactors.FromtheJRC-JCSmodel(BartonandCh...  相似文献   

7.
OntheAcretionofEasternAsianContinentalBlockssinceTriasic*WanTianfengZhuHongDepartmentofGeologyandMineralResources,ChinaUniver...  相似文献   

8.
35Ma-AnImportantNaturalPeriodicityinGeologicalHistory:ConceptofNatural Crisis and Its Possible CauseShiXiaoying(DepartmentofGeo?..  相似文献   

9.
早白垩世Ruffordia goepperti的原位孢子及与分散孢子的关系   总被引:2,自引:0,他引:2  
邓胜徽 《地质论评》1998,44(3):243-248
海金沙特的Ruffordia goepperti(Dunker)Seward是世界上早白垩世极为重要的蕨类植物。通过对比发现,Ruffordia goepperti原位孢子的形态和细微纹饰与地层中分散孢子Cicatricosisporites australiensis(Cookson)Potonie和C.minor(Bolch.)Pocock一致,而且大化石与分散孢子的地史、地理分布范围也相同,  相似文献   

10.
MajorFactorsControllingCalciteDissolutioninHydrothermalKarstSystemsWangYanxin;TangZhonghua(FacultyofEnvironmentalScienceandGe...  相似文献   

11.
ReservoirDiagenesisSequenceandFrameworkinIntracontinentRiftBasin,EastChina*LiZhongInstituteofGeology,ChineseAcademyofSciences...  相似文献   

12.
缪元圣 《江苏地质》1994,18(2):123-125
排气工艺在微孔硅酸钙工业生产中的应用缪元圣江苏省地质矿产测试应用研究所,南京,210018ApplicationofDegassingProcessingtotheIndustrialManufactureofMicroporousCalciumSi...  相似文献   

13.
Dissolution Precipitation Wave Structure of Hydrothermal Ore Zoning   总被引:1,自引:0,他引:1  
Dissolution Precipitation Wave Structure ofHydrothermal Ore Zoning¥YuChongwen(FacultyofEarthSciences,ChinaUniversityofGeoscie...  相似文献   

14.
Crustal Texture and Rheological Evolution ofTongbai-Dabie Orogenic Belt,China¥SuoShutian(FacultyofEarthSciences,ChinaUniversi...  相似文献   

15.
StratigraphicSucesion,Source┐RockDistributionandPaleoclimaticZoneinMeso-CenozoicBasins,EasternChina*LuZongshengHuangQishengFa...  相似文献   

16.
INTRODUCTIONManystudiesofglobalchangesshowthatthehydrologicalcycleofacontinentalscalecanberelatedtoclimaticchanges(Andersonetal.,2 0 0 1;KarenandDara,2 0 0 1;MichaelandMichael,1999;Hugoetal.,1996 ;Larryetal.,1996 ) .Cur rentdistributionpatternsofdeuteriumandoxygen 18concen …  相似文献   

17.
GeochemistryofThermal-MineralWatersinSiping'anDistrict,ShanxiProvince,China¥WanYanxin;SunLianfa(DepartmentofHydrogeologyandEn...  相似文献   

18.
AdviceontheEcologicalConstrutionandIndustrialStructureAdjustmentinSpeedinguptheDevelopmentofWestChina EarthSciencesDivisionofCAS(1 1)………………………………………………………StudyonMarineEcosystemDynamicsandLivingResourcesSustainableUtilization TANGQi sheng ,SUJi lan(1 5 )………………  相似文献   

19.
Tancheng-LujiangFaultSystem:ItsCharactersandControlonOil-GasDistributioninEasternChinaChenQuanmao;LiangXiaodong;ZhangGuangya;...  相似文献   

20.
方润森 《云南地质》1995,14(2):134-152
腾冲大硐厂早二叠世早期的地层称为观音山组。观音山组的Costiferina-Waagenites腕足动物群含腕足类:Orthotichia indica (Waagen),O.incisive(Waagen),Orthotetes picta Fang Derbyia grandis waagen Lissochonetes ambiensis (Waagen),Chonetinella teng  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号