广域电磁法在河洼多金属矿勘查中的应用
梁维天, 孙新胜, 王东波, 冯家新, 孙文, 陈广镇

The application of the wide field electromagnetic method in the exploration of the Hewa polymetallic ore deposit
LIANG Wei-Tian, SUN Xin-Sheng, WANG Dong-Bo, FENG Jia-Xin, SUN Wen, CHEN Guang-Zhen
图3 广域电场与天然场测量曲线对比
Fig.3 Comparison of wide field and natural field measurement curves