open pit mining
常见例句
- Research on the safety and stability of slope in open-pit mining is very significant to safety production of open mines.
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。 - The influence of underground water on side slope stability of open-pit mining stope was probed. The existent problems at present were explained.
探讨了地下水对露天采场边坡稳定性的影响,并对目前存在的问题作了必要的说明。 - The open-pit mining has more advantages than underground mining, but its disadvantages is also very obvious, that is, a lot of rocks are also peeled in minerals exploitation.
露天开采比地下开采有很多的优越性,但缺点也是非常明显的,那就是在开采矿石的同时,还要剥离大量的岩石。
www.jsks.net.cn - The delays were caused by new Argentine import restrictions, which the company said has hindered its ability to purchase necessary spare parts in-country to keep all open-pit mining equipment in continuous operation.
FORBES: Pan American Silver Anticipates Navidad Study By Year-End; Encouraged By Argentine Politics - The geology in Texas allows for a mining procedure called "in situ" recovery, cheaper than traditional seam or open-pit mining.
FORBES: Energy & Genius - At Surmont, instead of open-pit mining, the bitumen is melted out of the ground by injecting steam.
FORBES: Total Drops $1 Billion In Oil Sands Grab 返回 open pit mining