This paper reviewed forming, harm and some recent progress in the control of water eutrophication.
本文就水体富营养化的形成、危害及其防治技术进行了综述。
As a result, to control water eutrophication of these lakes, it is not most urgent to control nitrogen deposition but to control the other sources of nitrogen pollution mentioned above.
因此，对控制这些湖泊的水质富营养化而言，控制氮沉降并不是目前最紧迫的任务，而其它人为污染源的控制才是最急需的。
The purpose of the analysis is to provide a reference to keep a balance of ecology in water, control the water pollution and prevent eutrophication of water.
目的是为更好地维持水体生态平衡，控制水体污染，预防水体富营养化的发生提供参考。
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