流域污染

water pollution───[环境]水污染

water pollutions───[环境]水污染

atmospheric pollution───[环境]大气污染

air pollution───[环境]大气污染，[环境]空气污染

noise pollution───n.噪音污染

reduce pollution───降低污染

tackle pollution───解决污染问题

thermal pollution───热污染

watershed moment───转折时刻；分水岭

The study on watershed distribution of agricultural non - point source pollution is important to improve environmental quality.───农业非点源污染的流域分配研究对于提高环境质量具有重要的现实意义。

AGNPS (agricultural non point source) model is a computer model specialized for predicting and evaluating the agricultural non point source pollution of a watershed.───AGNPS模型是美国研制的、专用于模拟小流域土壤侵蚀、养分流失和预测评价农业非点源污染状况的计算机模型。

SWAT model was used to evaluate agricultural non - point source pollution of Daning River watershed.───宁河流域为研究区域，应用SWAT模型进行了流域农业非点源污染负荷的模拟计算。

Watershed approach as a framework for lake-watershed pollution control───基于流域分析方法的湖泊水污染综合防治研究