Grazing herds stimulate microbial activity in the soil, helping to capture water and separate carbon.

放牧能刺激土壤中的微生物活动，帮助水分的获取和碳的分离。

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This general objective implies that the processing operation meets the minimum requirement of ensuring any human health safety concerns associated with microbial activity.

这一基本的目标表明加工操作要满足确保与微生物的活性相关的任何的人类健康安全的最低要求。

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All fermentative processes are the results of microbial activity.

一切发酵过程都是微生物作用的结果。

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Methane either can arise from microbial activity in shallow deposits of organic material, or it can come from more deep-seated processes involving oil formation.

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Moreover, the Curiosity rover, which is equipped with 11 scientific instruments to probe for conditions suitable for life, isn't designed to detect the signs of microbial activity or any traces of fossilized bacteria.

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