常見(jiàn)例句雙語(yǔ)例句Surface subsidence (ground depression) caused by the overuse of ground water.過(guò)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(kāi)採(cǎi)過(guò)程中對(duì)環(huán)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(chǔ)上,討論了開(kāi)採(cǎi)傾角爲(wèi)口的傾斜煤層的地表下沉隨機(jī)介質(zhì)模型。權(quán)威例句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 返回 surface subsidence