Unfortunately, the tree is on the verge of extinction as illegal logging of the timber continues and a planned bauxite mining project will see large tracts of remaining forest destroyed.
不幸的是，由于乱砍滥伐，这种树已经濒临灭绝，并且由于一项铝土矿开采计划，我们将看到剩下的大片森林也会被毁掉。
"Where there is bauxite it is totally barren; there will only be mining," he says.
“铝土矿所在的位置完全是一块不毛之地，那里只有矿”，他表示。
Recycling it requires only a tiny fraction of the energy consumed when mining bauxite and refining it into the same amount of metal.
回收它们所需要消耗的能量，跟重新开掘并提炼相同质量金属的能耗相比，只是一个很小的数目而已。
Strip mining is efficient, but scars the land and bauxite processing releases a toxic red sludge that can seep into water supplies if not adequately contained.
露天开采(strip mining)很有效率，但会给大地留下伤疤，而且加工铝土的过程会释放有毒污染物，如果没有适当的控制，这些污染物会渗入水中。
Through the detail introduction on optimization of raining method in Shandong Wangcun Bauxite Mine, this paper puts forward a new mining method——longwall caving with artificial roof pillar.
通过对山东王村铝土矿采矿方法优化的介绍，提出了一种新的采矿方法——人工顶柱无底柱长壁式崩落法。
This article is aiming at some phenomenon of mining rights market in bauxite mine of Henan province, carrying on active exploration and thought.
本文针对河南省铝土矿矿业权市场中的一些现象，对铝土矿矿业权市场价格进行积极的探索和思考。
He also describes how to reduce the ore quantity under the road in the development of permanent road and temporary road, how to decrease the mining loss of Pingguo Bauxite...
并对如何减少开拓固定公路和临时公路压矿、减少平果铝土矿的采矿损失率、充分利用国家矿产资源等问题，进行了论述。
Chinese mining and metals firms have been scouring the world for promising reserves of iron, copper, bauxite and other key industrial minerals.
中国采矿和金属企业也在全世界寻找有潜力的铁、铜、铝和其它关键工业矿产资源。
The technology is very useful for exploiting gentle-inclined thin bauxite body as well as for open-pit mining of iron ore.
该工艺对于缓倾斜薄矿体铝土矿、铁矿露天开采具有重要意义。
As the mining face of a certain accumulational bauxite deposit is large, the property of the stope soil has great influences on the mining activity during rains.
堆积型铝土矿床开采工作面大，雨季采场土壤的性质对生产影响严重。
As the mining face of a certain accumulational bauxite deposit is large, the property of the stope soil has great influences on the mining activity during rains.
堆积型铝土矿床开采工作面大，雨季采场土壤的性质对生产影响严重。
应用推荐