非点源氮污染,non-point source nitrogen pollution
1)non-point source nitrogen pollution非点源氮污染
英文短句/例句
1.Study on the Nitrogen of Non-point Source Pollution of Shanzi Reservior in Fuzhou;福州第二水源—山仔水库非点源氮污染研究
2.Distributed Simulation on Nitrogen Non-Point Source Pollution in the Weihe Watershed;渭河流域非点源氮污染分布式模拟研究
3.Quantifying Analysis on Non-point Source Nitrogen Pollution in Xiaoqing River Basin of Shandong Province小清河流域农田非点源氮污染定量评价研究
4.Nitrogen-NPSP in Agro-ecosystem of Small Watershed in Hilly Area of Central Sichuan;川中丘陵小流域农田生态系统非点源氮污染研究
5.Impact Study of Agricultural Non-Point Source ofNitrogen and Phosphorus to Water Environment;农业非点源氮磷污染对水环境的影响
6.The Relationships between Nitrogen Non-point Source Pollution in Weihe River and Human Activities in Its Watershed;渭河氮素非点源污染与流域人类活动的关系
7.Simulation of Dissolved Nitrogen Load in Jialing River Basin嘉陵江流域非点源溶解态氮污染负荷模拟研究
8.Study of Non-point Source Pollution in Jialing River Watershed and Its Effects on Water in the City Zone of Chongqing嘉陵江流域非点源氮磷污染及其对重庆主城段水环境影响研究
9.Study of Non-point Source Pollution of Nitrogen and Phosphorus Nutrients in Tumen River Watershed on SWAT基于SWAT2000的图们江流域氮磷营养物非点源污染研究
10.Nitrogen and Phosphorus Non-point Pollution for Urban Stormwater Runoff in Xiamen厦门城市降雨径流氮磷非点源污染负荷分布探讨
11.Analysis of Agricultural Non-point Source to the Pollution of Water Resources in Shaanxi Province;陕西水资源污染农业非点源贡献分析
12.Identification of Critical Nonpoint Pollution Source Areas In Songhuaba Watershed松华坝流域非点源污染关键源区识别
13.Study on Pollution Situation and Non-point Source Pollution of Typical Reservoirs in Liaoning Province;辽宁省典型水库污染状况及非点源污染研究
14.On Non-point Source Pollution Model and Pollution Control Methods of Water Environment水环境的非点源污染模型及污染控制方法
15.Harness Countermeasure of Non-point Pollution Sources on City Proper Reach of Shuzhou Creek苏州河市区段非点污染源及防治对策
16.Research on Non-Point Source Pollution Based on AnnAGNPS;基于AnnAGNPS模型的非点源污染研究
17.Simulation of Non-point Source Pollution Load in Jialing River Basin;嘉陵江流域非点源污染负荷模拟研究
18.SWAT-Based Simulation on Non-Point Source Pollution in the North Watershed of Miyun Reservoir;基于SWAT模型的非点源污染模拟研究
相关短句/例句
agriculture NPS nitrogen pollution农业非点源氮污染
3)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
4)non-point pollution非点源污染
1.Spatial distribution characteristics ofnon-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 ofnon-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 onnon-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
5)non-point source非点污染源
1.With the rapid urbanization, while point source pollution is of control, urbannon-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。
6)non point source pollution非点源污染
1.To calculate average perennial load ofnon 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 ofnon 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 ofnon 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 。
延伸阅读
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。
