伪随机信号电法仪在河北某老矿山的应用
王寒冰, 封彪, 周鹏, 陆占国, 贾世俊, 高隆钦

The application of pseudo-random signal electrical prospecting instrument to an old mine in Hebei Province
Han-Bing WANG, Biao FENG, Peng ZHOU, Zhan-Guo LU, Shi-Jun JIA, Long-Qin GAO
图3 试验测线上的中梯剖面曲线
Fig.3 Results of gradient array on test profile