surface subsidence

常见例句

Surface subsidence (ground depression) caused by the overuse of ground water.
過度抽取地下水引起的地麪沉降。
Surface subsidence and the discharge of refuse, wastewater and waste gas constitute the main impact of coal mining on the environment.
煤炭開採過程中對環境的主要影響有地表塌陷破壞和廢石、廢水、廢氣的排放。
On the basis of probability integration method for flat coal seam, the paper discusses surface subsidence random medium model for mining inclined seams with an angle of a.
在水平煤層概率積分法的基礎上，討論了開採傾角爲口的傾斜煤層的地表下沉隨機介質模型。

About half of the route is across permafrost, which poses particular challenges because of the danger of subsidence caused by melting at the surface in summer.
ECONOMIST: Tibet: High train The