... open-wharfmooringisland系泊岛式码头 opencast露天开采的;露天矿 openedoilandgasgatheringprocess开式油气收集工艺 ...
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文章详细信息 关键词: 首采区;;拉沟位置;;露天矿;;红沙泉;;优化设计 [gap=623]Keywords: first mining area;pioneer cut position;opencast;Hongshaquan;optimization design
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opencast mining 露天开采法
opencast working [矿业] 露天开采
opencast survey [矿业] 露天矿测量
opencast mining plan [矿业] 露天矿矿图
opencast explosive 露天矿用炸药
opencast mining machinery 露天采矿机械
opencast coal mining 露天采煤
opencast mine road 露天矿山道路
opencast mining method 露天开采法
ADJ At an opencast mine, the coal, metal, or minerals are near the surface and underground passages are not needed. (指煤、金属及矿物等)露天开采的 [英国英语] [ADJ n]
A visit to an abandoned opencast mine on a rocky Swedish island where four rare earths were found in the 18th and 19th centuries fails to bear fruit.
瑞典一个遍布岩石的岛屿曾在18和19世纪发现了四种稀土元素,对岛上一座废弃露天矿的造访也未能奏效。
Hargrove asks how our viewing of the night sky is affected by our knowing whether what we see are the craters of the moon's natural state, or only man-made excavations and opencast pits.
哈格罗夫提出疑问:我们看到的是月球自然状态下的环形山还是人为挖掘露天开采的凹坑?这种认知是如何影响我们观察夜空的?
There are hundreds of times more coal mines than uranium mines, including opencast sites, and a lot of them of them are many times bigger and more destructive than the largest uranium operations.
包括露天矿在内,煤矿的数量是铀矿数量的几百倍。 而且许多煤矿都要比最大的铀矿既成倍地大又更具有破坏性。
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