缓倾斜极薄矿脉的开采存在的共同难题是矿山生产能力低，回采难度大。
The common problems existing in the exploitation of flat-dipping thin ore-bodies are that the production capacity is lower and the recovery is difficult.
铜矿峪矿作为国内第一个成功引进自然崩落法技术的有色金属矿山，提高了矿山生产能力，降低了生产成本。
As the first successful introduction of natural caving method in domestic nonferrous metal mine, Tongkuangyu mine increases production capacity and reduces production costs.
加拿大钾肥公司的钾肥生产能力达到每年1000万吨以上，原料主要来自萨斯喀彻温省的矿山。
Potash Corp. has the capacity to produce more than 10 million tons of potash a year, mostly from mines in Saskatchewan.
矿山建设加快，生产能力提高，但仍然不能满足日益增长的市场需求。
Although the total capacity reached record high due to the new mines construction were accelerated, the production can not satisfy the increasing demand of the market.
作者在调查研究的基础上，论述了铲运机在我国地下矿山的生产能力和作业成本。
On the survey basis, the productivity and unit operating cost of LHD used in some underground mines in China are generally reviewed.
矿山资源保障能力的大小受生产能力、矿石品位以及保有储量等多种因素的影响。
The resource support capacity of mines depends on many factors such as production capacity, ore grade and available reserve.
矿山资源保障能力的大小受生产能力、矿石品位以及保有储量等多种因素的影响。
The resource support capacity of mines depends on many factors such as production capacity, ore grade and available reserve.
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