Surface subsidence (ground depression) caused by the overuse of ground water.

过度抽取地下水引起的地面沉降。

youdao

There are mainly crack, depression, upset, pit on the surface, breakout, etc.

主要有裂纹、凹陷和镦粗、表面蚀坑、崩落等。

youdao

There are mainly crack, depression, upset, pit on the surface, breakout, etc.

主要有裂纹、凹陷和镦粗、表面蚀坑、崩落等。

youdao