- 不定源污染
- non: adv. 〔拉丁语〕非，不是 (＝not)。 non a ...
- point: n. 1.尖头，尖端；尖头器具；〔美国〕笔尖；接种针，雕 ...
- source: n. 1.源头，水源，源泉。 2.根源，本源；来源。 3 ...
- non－point pollution source: 非点污染源（面污染源）
- point pollution source: 点污染源
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non-point source pollution中文什么意思
- 不定源污染
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例句与用法
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- Changing tendency and control measures of regional agricultural non - point source pollution
人为控制因素的作用更显著;而且随机性因素引起的空间变异主要表现在 - Now soil erosion and non - point source pollution are becoming the attentive topic among the people
其中，土壤侵蚀和非点源污染问题正成为目前人们关注的话题。 - Non - point source pollution has some characteristics , such that its harm is heavy and it is difficult to prevent
和点源污染相比，面源污染危害规模大、防治困难。 - Relationship and simulation information system of land use cover change and non - point source pollution in yangtze river basin
南京某地农业土壤中有机污染分布状况研究 - While non - point source pollution has no certain outfall , it has some relation with some weather conditions
而面源污染则不同，它没有固定的排放点，主要与一些气象条件相联系。