双阳河
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Shuangyang River watershed 双阳河流域
shuangyang river
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The water quality situation of Shuangyang River was assessed, the pollution control measures were suggested.
评价了双阳河水质状况，提出了治理污染的建议。
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