井间电磁波CT在煤矿采空区探测效果分析
赵旭辰, 李雪健, 曹芳智, 雷晓东, 李晨, 韩宇达

An analysis of the detection effect of cross-well electromagnetic wave CT in coal mine goaf
ZHAO Xu-Chen, LI Xue-Jian, CAO Fang-Zhi, LEI Xiao-Dong, LI Chen, HAN Yu-Da
图1 孔间透视射线分布(a)和电磁波CT网格化模型(b)
Fig.1 Ray distribution diagram between holes(a) and gridded model of electromagnetic wave CT(b)