1) Non-point TN pollution
非点源TN污染
2) Non-point source pollution
非点源污染
1.
Uncertainty of non-point source pollution;
非点源污染不确定性研究进展
2.
Subsidy policy for agricultural non-point source pollution control;
农业非点源污染控制的补贴政策
3.
Projection pursuit based correspondence factor analysis method of watershed non-point source pollution;
流域非点源污染源解析的投影寻踪对应分析方法
3) non-point pollution
非点源污染
1.
Spatial distribution characteristics of non-point pollution of Miyun reservoir areas based on L-THIA model;
基于L-THIA模型的密云水库地区非点源污染空间分布特征
2.
The characteristics and analysis of non-point pollution in different land categories in small watersheds in the Jianshan River of Fuxian Lake
抚仙湖尖山河小流域山地典型地类非点源污染特征与分析
3.
Study on non-point pollution characteristics of urban runoff in Fuzhou city
福州城市地表径流的非点源污染特性
4) non-point source
非点污染源
1.
With the rapid urbanization, while point source pollution is of control, urban non-point source pollution turns into a serious threat to urban watershed.
随着城市化迅速发展,点污染源基本得到控制,非点污染源对城市水体构成严重的威胁。
5) non point source pollution
非点源污染
1.
To calculate average perennial load of non point source pollution, a direct measurement method is developed.
本文提出一种适合中国国情的计算非点源污染永久荷载的直接方法。
2.
The occurrence of non point source pollution, is not only related to its sources, landscape pattern, but also dependents on the factors such as soil erosion, rainfall, irrigation, surface and underground run off.
非点源污染的形成不仅受到地表物质来源、景观格局的影响 ,同时还受到土壤侵蚀过程、降雨过程、灌溉过程、地表和地下水文过程的影响 。
3.
In order to work out a minimum fertilizer application rate for both keeping conventional yield and reducing nutrient loading of non point source pollution, an experiment of formulated fertilization scheme on rice at different rates and.
我国农业中化肥施用过多而利用率极低 ,过量N、P养分由农田向水系的迁移损失是农业非点源污染的重要问题 。
6) nonpoint source pollution
非点源污染
1.
Affecting mechanism of soil and water conservation measures controlling nonpoint source pollution;
水土保持措施防治非点源污染的作用机制
2.
Application of GIS to nonpoint source pollution evaluation;
GIS在非点源污染评价中的应用
3.
Advances and prospects for nonpoint source pollution studies;
非点源污染研究的进展与展望
补充资料：点源污染
分子式：
CAS号：
性质：在区域或流域污染源分布图上以点状形式分布的污染源对环境造成的污染。造成大气环境污染的点源主要是工业生产装置的高架排气筒、锅炉烟囱和工业窑炉烟囱等。造成地面水环境污染的点源主要是工业废水和城市污水经管渠输送至水体的排放口。排放废气的低矮点源(高度<15m)，当其分布较密集时，通常作为面源对待。
CAS号：
性质：在区域或流域污染源分布图上以点状形式分布的污染源对环境造成的污染。造成大气环境污染的点源主要是工业生产装置的高架排气筒、锅炉烟囱和工业窑炉烟囱等。造成地面水环境污染的点源主要是工业废水和城市污水经管渠输送至水体的排放口。排放废气的低矮点源(高度<15m)，当其分布较密集时，通常作为面源对待。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条