重磁研究对认识盆地的意义

重磁方法是地球物理研究中的重要分支。它们以位场理论为基础，具有水平方向上的高分辨能力并能够提供地壳部结构的信息，从而对于研究沉积盆地的形成演化过程起着经济而有效的作用。本文给出了笔者近年来在盆地研究中应用重磁研究所得到的一些结果和它们的分析解释。

THE SIGNIFICANCE OF GRAVITY AND MAGNETIC RESEARCH FOR KNOWING SEDIMENTARY BASINS

Gravity and magnetic research methods are important branches of geophysical study methods. They are based on the theory of geopotential field and can give the imformation of deep structure of crust. They are effective and economic rasearch methods to know the formation and evolution of sedimentary basins. In this paper,Some study results with gravity-magnetie method in recent years and their analysis results have been given. Combined them with seismic results,Comprehensive geophysics study have been carried on. They are significant to guid geophysical prospecting.