abandoned workings
常見(jiàn)例句
- On the physical exploration results, the range of the abandoned workings have been determined.
據(jù)物理勘探的結(jié)果,確定了採(cǎi)空區(qū)的範(fàn)圍,分析了大橋荷載對(duì)採(cǎi)空區(qū)煤柱的影響。 - The rapid increase of industrial wastes and their disposal have caused serious contamination of ecological environment. In the meantime, there are a lot of abandoned underground workings in mines.
工業(yè)廢棄物大量排放造成生態(tài)環(huán)境的嚴(yán)重破壞,而各類(lèi)鑛山開(kāi)採(cǎi)過(guò)程中遺畱下大量的報(bào)廢空間。 返回 abandoned workings