open cut mining
英
美
- cut v.切;割;剪;削减;伤害;切牌n.切口;切;式样;剪辑
- mining n.采矿;矿业
- open adj.开着的;开放的;公开的v.打开;张开;展开;摊开;开始(某事物);开张;营业;以…开头;宣布启用n.户外;公开
- The machine pictured above is a bucket-wheel excavator used in modern surface mining.
上面影像中的机器就是被用于现代露天采矿的一辆勺轮开凿机。
- Moreover, open-cut mining had lead to serious losses of water and soil through desertification.
而且,露天采矿更直接导致了水土的严重流失和土壤荒漠化。