| 根据重力扰动位系数探讨异常源质量分布 |
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| 引用本文： | 夏克文. 根据重力扰动位系数探讨异常源质量分布[J]. 西安石油大学学报(自然科学版), 1994, 0(1) |
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| 作者姓名： | 夏克文 |
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| 作者单位： | 西安石油勘探仪器总厂测井研究所 |
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| 摘 要： | 本文根据Ｒａｐｐ８１地球重力场模型的２到３６阶扰动位系数，利用８／Ｎ法和振幅谱法两种球谐滤波方法，具体对中国及邻区重力异常源的质量分布作了较细致研究．揭示了重力扰动位系数与异常源质量分布的内在联系和规律，并为人们探讨深部地质构造提供了新的线索和资料．
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| 关 键 词： | 重力场，振幅谱，重力，扰动位系数，球谐滤波，大地水准面异常比（g／W），质量分布 |
An Investigation on Mass Distribution of Anomalous Sources Based on Gravity Disturbing Potential Coefficients |
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| Xia Kewen. An Investigation on Mass Distribution of Anomalous Sources Based on Gravity Disturbing Potential Coefficients[J]. Journal of Xian Shiyou University, 1994, 0(1) |
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| Authors: | Xia Kewen |
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| Abstract: | According to the gravity disturbing potential coefficients of 2～36 orders of Rapp 81 Earth's gravity field model,and by using two spherical harmonics filtering methods-g/N method and amplitude spectrum method,a detail investigation has been made on the mass distribution of gravity anomalous sources in China and its environs. The results reveal the inner relation and laws between the gravity disturbing potential coefficients and the mass distribution of gravity anomalous sources and provide people with new lines and data for studying the deep geological structure. |
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| Keywords: | ravity field vibrating spectrum gravity disturbing potential coefficient spherical harmonic filtering anomaly ratio(g/N)of gravity geoid mass distribution |
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