广域电磁法在复杂电磁干扰环境的应用研究——以某市周边地热勘查为例
曾何胜, 徐元璋, 刘磊, 唐宝山, 张祎然, 李义, 陈宇峰

Researches on the application of wide field electromagnetic method to the complex electromagnetic interference environment:Exemplified by the geothermal exploration around a city
ZENG He-Sheng, XU Yuan-Zhang, LIU Lei, TANG Bao-Shan, ZHANG Yi-Ran, LI Yi, CHEN Yu-Feng
图4 工区某点人工场与天然场信号幅值曲线对比
Fig.4 Comparison of the electric field amplitude curves between the signal of human workshop and natural field