广域电磁法在巨厚低阻层下水文地质勘探中的应用——以安徽淮南某煤矿为例
齐朝华

Application of the wide-field electromagnetic method in hydrogeological exploration under the extremely-thick low-resistivity layer: A case study of a coal mine in the Huainan area, Anhui Province
Qi Zhao-Hua
图1 测线布置示意
Fig.1 Survey line layout