Bacteria feed on this oil and release hydrogen sulfide gas.

细菌以这种油为食，并释放硫化氢气体。

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The first bacteria, for instance, consumed carbon dioxide, removing it from the atmosphere and limiting the effect of this greenhouse gas.

举例说，最初的细菌消耗了二氧化碳，从大气中吸收了它并限制这一温室气体的作用。

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They've discovered, among other stomach-turning things, that since bacteria release gas as they gorge on human flesh, you can sometimes determine time of death by measuring the cadaver's bloatedness.

他们发现，除了其它令人反胃的东西，由于细菌在尸体上大快朵颐时会释放气体，有时可以通过测量尸体的肿胀程度来判定死亡时间。

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However, bacteria fix the gas only when their population is high enough to trigger the quorum-sensing machinery.

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Bacteria which produce putrefaction and gas in the intestines cannot live in lactic acid.

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First, the hog waste is placed in an anaerobic digester, which contains bacteria that consume the manure and release methane gas.

FORBES: Written by John Platt