电法勘探的理论通常总是假设在地表是平面的情况下来研究的。然而,实际上经常需要在地形复杂的条件下做工作,因此就发生了研究各种形状的地形对电法勘探工作结果影响的问题。对直流电法来说,已具有若干涉及地形影响的工 The theory of electrical prospecting usually always assumes that the surface is planar. However, in practice, it is often necessary to work under conditions of complex terrain. Therefore, studies have been made on the impact of various shapes of topography on the results of electrical prospecting work. For the DC method, there are several workers involved in terrain effects