Some derive their carbon from inorganic sources, and their hydrogen from hydrogen sulfider or other inorganic compounds, while other bacteria may be photosynthetic or saprobic.
某些细菌
无机原料中获取碳源，
氢或其他无机合物中获取氢，而另一些细菌
是光能合成的或腐生的。
Some derive their carbon from inorganic sources, and their hydrogen from hydrogen sulfider or other inorganic compounds, while other bacteria may be photosynthetic or saprobic.
某些细菌无机原料中获取碳源，氢或其他无机合物中获取氢，而另一些细菌是光能合成的或腐生的。
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