随着激电仪器精度的逐步提高和激电异常数量的不断增加，在评价和解释推断异常工作上也就相应地提出了越来越深入的要求。分辨和消除激发极化法的地形影响就是一个重要方面。事实已经说明，由于地形的影响常使激发极化法的解释推断工作降低质量，甚至出现错误。 With the gradual increase of the precision of the electro-optical instruments and the continuous increase of the number of anomalies in the anomalies, more and more in-depth requirements have been put forward in the evaluation and interpretation of inferred anomalies. It is an important aspect to distinguish and eliminate the terrain impact of the polarization method. Facts have shown that due to the influence of the terrain, the interpretation of the induced polarization method often leads to inference that the quality of work is degraded, and even errors occur.