It was discussed that the DC and AC IP method of communication, the working principle, technique, equipment and instruments, observation in this paper,the authors analyzed the content such as parameterd both of the forms and inner link, introduced the method of electricity and abnormal data inversion processing, and the necessity of the examples that were controlled, and the frequency spectrum of technical advantages of electrical method and the deficiency was pointed out, the proposal should be constantly strengthen the study and improvement.%文章论述了直流激电法、交流激电法的工作原理方法、观测参数、资料整理等内容,介绍了激电法异常反演处理的必要性,并列举实例进行对照说明,分析了频谱激电法的优点和不足,建议应加强研究和改进.
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