marmatite concentrates的用法和樣例：
例句
- 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 bioleaching process of marmatite concentrate by Acidithiobacillus ferrooxidans is investigated in a magnetic stirring reactor in batch experiments.
采用磁攪拌反應器研究鐵閃鋅礦精礦的生物浸出過(guò)程。
