The pulp concentration has effect on the leaching rate of pyrrhotite and marmatite. 礦漿濃度對磁黃鐵礦和鐵閃鋅礦的細菌浸出有影響。
The in-place bacterial leaching of stored copper ores in goave is a new technology of resource comprehensive recovery. 采空區存窿銅礦石就地細菌浸出技術(shù)是一項新的資源回收綜合技術(shù)。
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