瞬变电磁法感应电压场与B场探测效果的数值计算对比分析
李展辉, 杨淼鑫, 曹学峰

A numerical study of transient electromagnetic sounding effect using the induced voltage and the B field data
LI Zhan-Hui, YANG Miao-Xin, CAO Xue-Feng
图4 感应电压场和Bz场精度阈值时间随半空间模型电导率的变化
Fig.4 The precision threshold delay time of induced voltage and Bz varying over the conductivity of the homogeneous half space model