培养基对锰浸取效率的贡献达50%左右。
The contribution of culture medium to Mn bioleaching efficiency was about 50%.
研究了不同矿浆浓度、微生物生长活动、锰渣和培养基等对锰浸取效率的影响。
The effects of different factors such as pulp density, microbial growth and activity, electrolytic manganese residues and culture medium on the Mn bioleaching efficiency were studied.
目前，这种类型的请求内部会扩展相当于100次大型的取指令操作，所有这些都以低效率的方式保存在内存中。
Currently this kind of requests internally explode into 100's of large fetches, all of which are kept in memory in an inefficient way.
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