The microorganisms employed include mainly chemical conversion bacteria , phototropic bacteria and alga .

所利用的生物体主要包括：化学转化细菌、向光性细菌和藻类。

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The microorganisms employed include mainly chemical conversion bacteria , phototropic bacteria and alga .

所利用的生物体主要包括：化学转化细菌、向光性细菌和藻类。

youdao