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前言近年来国内外都在研究不同断电时间(t)和不同供电时间(T)的激电异常规律(异常场的时间谱),试图提高方法的找矿效果,寻求评价异常或“区分矿与非矿”的可能性.我国有些单位在这方面已获得了有意义的成果.本文系统地介绍我们所取得的实验结果,初步总结出某些规律.限于篇幅,实验规律的物理、化学解释,对其他单位研究成果的评述从略.已往的研究概况已往国内外在研究岩矿石的激发极化性
In recent years, both at home and abroad are studying the abnormal patterns of anomalies (anomalous field time profiles) for different power-off times (t) and different power-on times (T) in an attempt to improve the prospecting effectiveness of the method and to seek anomalies or “ Mine and non-mine. ”Some units in our country have obtained significant results in this aspect.This paper systematically introduces the experimental results we have obtained, and summarizes some of the laws initially.The physical, Chemical explanation, comment on the research results of other units omitted. Previous Research Overview Previous studies at home and abroad to stimulate the polarization of rock ores