The comparison of the detected result with the design drawing indicates that the high density resistivity method is feasible and effective. 經與施工設計圖比較驗證，表明高密度電法工作的有效性。
High density electrical method and seismic imaging method are adopted to detect the mined-out areas in the Gongchangling opencut iron mine in Liaoning Province. 摘要介紹了應用高密度電法與地震映象法對弓長嶺露天鐵礦採空區進行探測的方法技術及應用效果。
