露天开采毁掉了风景。
露天开采给环境造成了很严重的危害。
The harm done to the environment by strip mining was very serious.
潘尼杨煤矿一直使用露天开采法进行开采。
石油的开采办法由露天开采和地下开采。
Mining method of oil extraction by the open and underground mining.
露天开采是怎样进行的？
露天开采的矿山作业已于1962年停止。
锡矿储藏量不但丰富，而且易于露天开采。
露天开采在一定程度上会造成生态环境破坏。
Open cut mining will destroy the ecological environment to a certain extent.
矿用汽车运输是矿山露天开采中非常重要的环节。
因此，对露天开采边坡进行稳定性分析尤为重要。
Therefore, it is particularly important to analysis the open pit slope's stability.
它适用于各种露天开采的矿山和大型采掘运输联合作业的工程。
It is suitable for the engineering of various open - pit mines and large excavating - hauling combined operation.
露天开采过程中产生大量的粉尘和有害气体，严重污染了环境。
A great deal of dust and poisonous gas produced in the process of opencut mining pollutes the environment seriously.
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。
The technology is very useful for exploiting gentle-inclined thin bauxite body as well as for open-pit mining of iron ore.
通过淋溶实验和模型预测对露天开采对地下水的影响进行了研究。
The environmental effect of surface mining on the groundwater was studied by leaching experiment and model forecast.
赵店子铁矿在露天开采中遇到了含有含水粉细沙层的松散覆盖层。
Loose covering layer that consisted of water containing fine powder sand layer was encountered in the overcasting at Zhaodianzi Iron Mine.
相对于地下开采的废石场，露天开采的排土场占地面积要大得多。
Relative to the waste rock dump of underground mining, open-pit mining needs a larger one.
研究露天开采边坡的安全稳定对露天矿山的安全生产具有重要意义。
Research on the safety and stability of slope in open-pit mining is very significant to safety production of open mines.
探测结果，为该矿由露天开采转入地下生产，提供了安全保障条件。
The results have offered security guarantee condition when opencast working switches to underground working in the mine.
研究目的：探讨煤矿露天开采过程中复垦土地地上权和地下权的关系。
The purpose of the paper is to discuss the relationship between underground right and ground right of reclaimed land in the process of opencast working of coal mine.
模型是以露天开采为对象建立的，但是很容易扩展到地下开采的情形之中。
The models are built for open - pits, but they are easily extended to underground mining.
优化设计主要包括两方面的内容：露天开采境界的调整和生产规模的优化。
The optimization design mainly consists of two contents: adjustment of the mining boundary of open pit and optimization of production scale.
美国一家公司于1956年进行露天开采，一直到1973年秘鲁将其国有化。
Opencast mining by an American company began in 1956, and continued after it was nationalised in 1973.
这些对露天开采及露天矿边坡的稳定性评价具有一定的参考价值及实际意义。
These are of certain reference value and practical significance on the open mining and the stability evaluation of the slopes of the open pit.
边坡岩体的工程地质特性对露天开采边坡角的选定及边坡的稳定性至关重要。
The engineering geology characteristics of the slope rock body are vital important for the selection of open-air mining slope Angle and the stability of the slope.
招远市大河金矿对划归地下开采的一中段以上有露头大矿体，实行陡边坡露天开采。
The thick cropping orebody of a level and over which was originally put under underground mining was redesigned locarry on sleep slope opencutling.
本文结合工程实例，介绍了复杂环境条件下露天开采药壶微差爆破技术的设计与施工。
According to a blasting project, this paper discusses the design and implementation of spring microsecond delay blasting in open mines in complicated circumstance.
理由是：距离该地35公里（22英里）远的塞罗迪帕斯科镇正在被露天开采的矿井吞噬。
The reason: the town of Cerro de Pasco, some 35kms (22 miles) away, is being eaten up by opencast mining.
露天开采海滨砂矿和从岸上打井开采海底矿产资源，必须采取有效措施，防止污染海洋环境。
In conducting coastal open air placer mining or shore-based well drilling to exploit seabed mineral resources, effective measures must be taken to prevent pollution to the Marine environment.
露天开采海滨砂矿和从岸上打井开采海底矿产资源，必须采取有效措施，防止污染海洋环境。
In conducting coastal open air placer mining or shore-based well drilling to exploit seabed mineral resources, effective measures must be taken to prevent pollution to the Marine environment.
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