... non-percussive piling 非撞击式打桩工程 non-point pollutant 非点源污染物 non-polluting substance 非污染物质 ...
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... necrotrophic parasite 尸养寄生物 nonpoint source pollutant 非点源污染物 nonbiodegradable 生物不能降解的 ...
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·2,447,543篇论文数据，部分数据来源于NoteExpress
一般用污染物输出系数模型等估算农业非点源污染物的排放量。
Pollutant output-efficient model as well as others can be employed to estimate the discharges of the pollutants produced by agricultural non-point source.
畜禽粪便、生活污水和化肥流失是库区非点源污染物的主要来源。
Livestock source, municipal source and fertilizer were the mostly sources in the Yuqiao Reservoir periphery area.
研究结果表明：暴雨期内，非点源污染物浓度及瞬时流失量与径流峰值几乎同步出现，它们之间存在着非常密切的关系。
The results show that during storm period, non - point pollution concentration and momentary toss are co - occurence with the peak value of runoff, their relations are very closely.
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