non-point source 非点源 ; 非点污染源
agricultural non-point source pollution 农业面源污染 ; 农业非点源污染
Point and Non-point Source Pollution 点和非点源污染
rural non-point source pollution 农村面源污染
agricultural non-point source 农业非点源 ; 农业面源污染
urban non-point source pollution 城市面源污染
Soil erosion and non point source pollution are two serious environmental issues.
土壤侵蚀与非点源污染是两大重要的环境问题。
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。
Agricultural non point source pollution assessment is the basis of field management and water pollution control, which is significant when carrying out best management practices to farm ecosystems.
农业非点源污染的评价是农田管理和水质控制的基础工作，对实施农田最佳管理措施具有指导意义。
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