天然电磁辐射测深技术工作机理的定性解释

A qualitative interpretation on the mechanism of the technique of electromagnetic radiation sounding

天然电磁辐射测深技术的部分应用实例曾在本刊做过介绍,本文以应用实例为依据,对本项探测技术的工作机理做一些定性解释.在电磁能量的返回方式,测量对象与探测结果的表示形式方面,与典型大地电磁法进行了比较.简要叙述了本项探测技术的特点与适用范围.

Some application cases of the technique of electromagnetic radiation sounding has been published in this journal. The mechanism of this technique is discussed qualitatively according to the application cases. Ther are some differences in the returnable behaviour of electromagnetic energy, the measuring objectivs and the expression of the de tecting results when compared with the MT method. The special features of this technique and its field of application are mentioned briefly in the end of this paper.