城市地表径流是仅次于农业面污染源的第二大面污染源。
Urban surface runoff is the second large non-point pollution source next to agriculture.
污水与废弃物通过工厂管道正确排放，不能成为接触面，产品，原料与供应水的潜在污染源。
Sewage and waste disposal is properly plumbed from the facility and does not provide a potential source of contamination to contact surfaces, products, components, water supplies, etc.
在点源污染逐步得到有效控制的今天，面源，这一对地表水体水质有严重影响的污染源在发达国家已经引起了极大的关注。
The nonpoint source pollution, which has played an important role on surface water pollution has been given much attention because of the effective controlling of the point source pollution.
随着点源污染的有效治理，农业面源污染将成为三峡库区水体的最主要污染源。
With strengthening control of point source pollution, agricultural non-point source pollution will be the main pollution source to the Three-Gorge Reservoir area.
因此农业面源污染已被视为水体富营养化的主要污染源。
So the agricultural non-point source pollution has been considered as the main pollution source of eutrophication.
油气储运系统是石油工业的大动脉，另一方面又可能是火源、爆炸源和污染源。
Oil gas storage and transport systems are big arteries of the petroleum industry, while they may also be the causes of fire, explosion and pollution.
随着对点源污染管理力度的增大，农业面源污染已逐渐成为千岛湖区域的主要污染源之一。
Agriculture non-point source pollution has become one of the most important source pollution of Qiandao lake area with the control of the point source pollution.
研究表明1996年洪灾中千岛湖总体水质在多年走势图中出现“污染峰”现象，表明外来面源污染是主要污染源。
The overall water quality of Qiandao Lake in the flood of Year 1996 presents a 'pollution peak'in the historical tendency diagram, indicating that alien mass pollution is the main source of pollution.
坡面径流和侵蚀泥沙是磷素进入洋河水库的主要非点污染源。
Runoff and soil losses from agricultural fields were considered as the major non-point sources of phosphorus entering the Yanghe Reservoir.
重要的污染源正由工业污染向生活污水和农业面源污染转变，从而提出了相应的污染控制策略。
Water pollution is shifting from industry source to municipal wastewater and agriculture. The paper proposed corresponding strategies for controlling such pollution.
重要的污染源正由工业污染向生活污水和农业面源污染转变，从而提出了相应的污染控制策略。
Water pollution is shifting from industry source to municipal wastewater and agriculture. The paper proposed corresponding strategies for controlling such pollution.
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