单词nonpoint
n.: 不定点
网络: 非点源；非重点
不定点
The degree of enrichment, expressed as the enrichment ratio, must be known to estimate and predict nonpoint source pollution.
富集率是进行非点源污染评价与预报的重要参数。
Farmland precipitation runoff nonpoint pollution is one of the most important problems in nonpoint pollution problem.
农田降雨径流污染是非点源污染研究中的一个重要问题，估算其发生负荷的难度很大。
Storm drainage, even though the water may enter watercourses by way of pipes or channels, is considered nonpoint source pollution.
雨水排水也会经过水管或管道进入水道，这都被以为长短点源污染。
According to the investigation, the main causes of agricultural nonpoint source pollution have been analysed.
在调查的基础上，分析了淮安市农业非点源污染的主要原因，并据此提出了一些防治对。
Nonpoint source pollution comes primarily from runoff from cropland, urban areas, and construction and mining sites.
非点污让则主要来自于农地、城区的倾倒，建设用地和采矿用地的排污。
Nonpoint pollution control for rural areas of China with ecological engineering technologies.
用生态工程技术控制农村非点源水污染。
Endogenous effect mechanism of rural nonpoint pollution control are lack both in domestic and abroad.
国内外农村面源污染控制都缺乏内源的长效运行机制。
Other nonpoint source pollution comes from agricultural runoff, construction sites, and other land disturbances, as discussed in Chap. 11.
其它非点源污染来自匀在第十一章讨论过的农业上的排水，建筑工地和其它土地施工。
And among all sorts of nonpoint source pollutions, agricultural nonpoint source pollution is the biggest one.
而在各种非点源污染中，有很大一部分来源于农业非点源。
Nonpoint source----Diffuse source such as runoff from agricultural or developed land.
非点源——像农业或是被开发土壤中流失的分散资源。