;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
菌从无机
料中获取碳源，从硫化氢或其他无机化合
中获取氢，而另
菌则是光能合成的或腐
的。
]腐的；污水的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.
某菌从无机料中获取碳源，从硫化氢或其他无机化合中获取氢，而另菌则是光能合成的或腐的。
The ecological features of phytoplankton community were preliminarily studied in the Taihu Lake.The trophic level and saprobic degree of the lake were evaluated in whole and in sub areas respectively.
通过太湖浮游植群落态学的研究,对太湖春季水质污染及富营养化进行总评及分区评价。
声明：以上例句、词性分类均由互联网资源自动
成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
