利用对非水平层状介质的地质结构首先进行二维模型的正演模拟，尔后对模拟曲线再进行一维反演来确定层状结构特征，实现由一维反演初步解释二维电阻率构造的解释过程。通过对三个不同结构特征的二维模型的解释结果表明，采用这种方法能够解释简单的二维电阻率构造，尤其是对于确定存在横向电阻率差异的界面效果更好；而且利用一个简单的经验公式在等值线断面图上通过求解截止电阻率值达到确定异常体的几何形态 First of all, the two-dimensional model is used to simulate the geological structure of non-horizontal layered media, and then the one-dimensional inversion of the simulated curve is performed to determine the layered structure characteristics. The two-dimensional resistivity structure The explanation process. The results of two-dimensional models of three different structural features show that this method can be used to explain the simple two-dimensional resistivity structure, especially for determining the interface with the difference of lateral resistivity; and using a simple The empirical formula achieves the determination of the geometry of the anomalous body by solving the cut-off resistivity value on the contour line section