In - situ leaching is an effective technology to recover low - grade ore , useless reserves , orebody and remainder ore.

原地浸出开采是回收低品位矿 、 表外矿、难采矿体及残矿的一种有效技术.

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This paper analyzes the utilization problem of low grade ore with many uses.

微生物种类及其作用机理是浸出低品位矿石的关键所在.

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Test results about non cyanide heap leaching process for a low grade ore has been reported.

介绍了某低品位金矿无氰浸堆工艺工业试验结果.

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