微生物氧化的矿石、料和覆盖岩层会产生酸性岩排水。
Microbial oxidation of ores, tailings, and overburden contributes to ARD.
采用间断操作的试验方法，探讨了碳酸锰矿石微生物氧化过程的作用机制。
The action mechanism of microbiological oxidation of rhodochrosite has been investigated by batch operation.
在那里，经称为脱氮的过程，微生物把氮转化为一氧化二氮(又称笑气)和一种称为二氮的惰性气体。
There, in a process called denitrification, microbes convert the nitrogen into nitrous oxide (also called laughing gas) and an inert gas called dinitrogen.
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