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关注:1
2013-05-23 12:21
求翻译:(2)在水中对于氧气有很高生化需要的、溶解于水的有机成分和悬浮成分;是什么意思?![]() ![]() (2)在水中对于氧气有很高生化需要的、溶解于水的有机成分和悬浮成分;
问题补充: |
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2013-05-23 12:21:38
(2) for the oxygen in the water needs of a high biochemical and organic ingredients dissolved in water and suspended ingredients;
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2013-05-23 12:23:18
(2) in the water with oxygen for a very high biochemical needs to be dissolved in water, the organic ingredients of the composition and suspended solids.
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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