英语语法分析

Prospecting metal mine goafs by Rayleigh wave method is introduced.

介绍用瑞雷波法检测金属矿山采空区。

The anti deformation measures are studied for heavy industrial buildings over abandoned mine goafs.

对建于老采空区上方的大型工业建筑应采取的抗变形措施进行了研究。

In the long-term production process of the mineral resources, hundreds of mines have formed many goafs.

矿产资源在长期的采掘生产过程中，许多矿山形成了数以百计的采空区。