Presently, the advanced exploration is realized with the combination of geologic method, the geophysical method and geologic drill in the world.

目前国内外多采用地质学方法与物探方法相结合并辅以超前钻探等来实现超前地质预报。

youdao

Presently, the advanced exploration is realized with the combination of geologic method, the geophysical method and geologic drill in the world.

目前国内外多采用地质学方法与物探方法相结合并辅以超前钻探等来实现超前地质预报。

youdao