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| 作者姓名： | Cao Dinh Trieu and Pham Nam Hung |
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| 作者单位： | 越南地球物理研究所,河内 |
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| 摘 要： | ??????????????????????о??????????????????е?Ч??,???????????????????????????????????????????????????????о????????:1)????????????????????????????о??????????????????Ч??????????????;2)??????????????????Ч?о?????????????????????????????????????????п????;3)???????????????????????????????????????????????????????????
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| 关 键 词： | ???????? ???? ???????????? ???????? ??? |
ON EFFICIENCY OF GRAVITY METHOD IN STUDYING PRE-CENOZOIC BASEMENT IN VIETNAM |
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| Cao Dinh Trieu and Pham Nam Hung.ON EFFICIENCY OF GRAVITY METHOD IN STUDYING PRE-CENOZOIC BASEMENT IN VIETNAM[J].Journal of Geodesy and Geodynamics,2009,29(5):11-17. |
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| Authors: | Cao Dinh Trieu and Pham Nam Hung |
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| Institution: | Institute of Geophysics, VAST,18 Hoang Quoc Viet Cau Giay Hanoi Vietnam |
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| Abstract: | ]In order to increase the efficiency of the gravity method in studying the structural characteristics of the Pre Cenozoic basement in Vietnam, the authors have formulated a methodological system of integrated analysis of geologic and geophysical data. The results obtained show: 1)The great difference in average density is the basic factor indicating the efficiency of the gravity method in studying the Pre Cenozoic basement in Vietnam. 2) It is possible to use multi dimensional linear correlation analysis in efficiently studying and forecasting the occurrence depth and density of the Pre Cenozoic basement rocks. 3)By applying multi dimensional linear analysis for predicting the density combined with Poisson coefficient we are allowed to predict the Pre Cenozoic basement rocks. |
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| Keywords: | pre cenozoic basement geophysical data gravity method Vietnam |
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