第一节 第一节 煤田开发的概念 煤田开发的概念 四、露采和地采的概念 露天开采(strip mining)从敞露的地表直接采出有用矿 物的方法。 煤矿地下开采(underground coal mining)也称井工开采 通过开凿一系列井巷(包括岩巷和...
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partial strip mining 条带开采
strip mining of coal 露采煤矿
strip-mining 露天矿
down-dip strip mining 俯斜式开采
strip mining method 露天采矿法 ; 条带开采
Strip mining system 露天采矿系统
For a long time, we applied widely the strip mining to reduce the ground surface movement and deformation and to protect the buildings and the facilities.
长期以来在这一地区广泛地应用条带开采来保护地表建筑物及设施。
参考来源 - 厚黄土覆盖层村镇下条带开采研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N-UNCOUNT Strip mining is a method of mining that is used when a mineral is near the surface and underground passages are not needed. 露天开采 [美国英语]
As an environmental editor, I knew that strip mining was tearing up many scenic areas and that clear-cutting was causing widespread damage in the mountains.
作为一个生态环境编辑,我知道,露天采矿正在毁掉许多风景区,砍掉成片森林给山区造成广泛的破坏。
The harm done to the environment by strip mining was very serious.
露天开采给环境造成了很严重的危害。
The surface movement parameters of routine strip mining are optimized.
优化了常规条带开采采动影响预测的地表移动计算参数;
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