在以往許多大地电流普查工作成果中常发現在断层上,K参数剖面有突变現象。这就是断层所引起的异常。本文将从垂直断层出发,从理論到实践,証明在提高野外观測精度的前提下,能測繪出异常形状,并用之来研究这种断层的各个地貭参数。 In the past, many earth current census results often found on the fault, K parameter profile has a mutation phenomenon. This is the fault caused by the abnormalities. Starting from the vertical fault and from theory to practice, this paper proves that under the premise of improving the field observation accuracy, the abnormal shape can be plotted and used to study the various parameters of this fault.