lake eutrophication control technique 湖泊富营养化控制技术
Nowadays, the main control methods of eutrophication abroad were nutrients countermeasures, lake sediments countermeasures, aquatic organism countermeasures and some other ones.
国外采用的湖泊富营养化水质改善技术主要有营养盐对策，湖底对策，水中生物对策和一些其他方法。
Lake Eutrophication is a serious problem in our country, and outer pollution control is an effective way to solve this problem.
目前我国面临的水体富营养化问题较为严重，外源污染控制是解决这个问题的有效途径之一。
It is indicated that nitrogen and phosphorus control should be intentionally taken as key task in order to efficiently control eutrophication in Dianchi lake.
为有效治理滇池的富营养化，应把控制氮磷明确作为核心任务。
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