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關注：1
2013-05-23 12:21
求翻譯：洞庭湖1990年綜合評分為41.6，為貧—中營養型湖泊。1999年綜合評分達57.4，為中—富營養型。顯而易見，洞庭湖水體的富營養化成發展趨勢。是什么意思？ 待解決
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- 離問題結束還有
洞庭湖1990年綜合評分為41.6，為貧—中營養型湖泊。1999年綜合評分達57.4，為中—富營養型。顯而易見，洞庭湖水體的富營養化成發展趨勢。
問題補充： |
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2013-05-23 12:21:38
The composite score of Dongting Lake in 1990 was 41.6, and the poor - mesotrophic lakes. 1999 score of 57.4 in - eutrophic. Clearly, the Dongting Lake eutrophication of water bodies into trends.
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2013-05-23 12:23:18
Dongting Lake in 1990, an overall score of 41.6 for poverty reduction - nutrition in the lake. In 1999, an overall score of 57.4 - rich in nutrition. It is obvious that the Dong Ting lake water and nutritious Chemical development trends.
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2013-05-23 12:24:58
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2013-05-23 12:26:38
1990 integrated rating of 41.6 in Dongting Lake,
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2013-05-23 12:28:18
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