论文部分内容阅读
利用福建中部和东南沿海地区的重力布格异常资料，通过地震与重力３维联合反演所分离的不同层面间的重力异常信息，采用基于单层位理论和球近似条件下的简便公式，解算并分析研究不同壳层间的密度变化分布图像及其特征，结果表明：不同圈层的密度分布特征与地表地质构造密切相关。
Based on the gravity Bouguer anomaly data in the central and southeastern coastal regions of Fujian Province, the gravity anomaly information between the different layers separated by 3-D joint seismic and gravity inversion was used. Based on the single layer theory and the simple formula under the spherical approximation, Calculated and analyzed the density distribution images and their characteristics of different shells, the results show that the density distribution characteristics of different layers are closely related to the surface geological structure.