non-point pollution的例句大全

Theory and Methods of Quantitative Study on Non-Point Pollution

非点源污染定量研究的理论及方法

Non-point Pollution Source Monitoring Techniques in Plain Tidal River Networks

平原感潮河网地区非点源污染监测方法

The reagent chemicals residual in the soil is one of the major sources that caused agricultural non-point pollution, while agricultural non-point pollution is the important reason for water pollution.

残留在土壤中的化学农药是农业面源污染物的主要来源之一，而农业面源污染是造成水体污染的重要原因。

Most of the academic research just rests on the superficial description of the total pollution, so that people are unable to make out the trued of the village pollution of reason, especially, causes of Non-point Pollution of villages, which has not been taken seriously.

学术研究也大多停留在总体的污染情况描述，以至于无法真正理解造成农村环境污染的真实原因，尤其是村民现实层面的面源污染问题，我国环境社会学还没有深入的研究。

The application of this technology could effectively assure that rainfall abundantly infiltrate soil of purple soil slopping farmland, decrease non-point pollution and maintain productivity of land on slopping farmland.

该技术的应用可有效地保证紫色土坡地土壤对降雨的充分入渗，减少面源污染，保持坡耕地的土地生产力。

Spatio-temporal Analysis of Agriculture Non-point Pollution in Pearl River Delta based on GIS

GIS支持的珠江三角洲农业面源污染时空分析

soil and water loss and non-point pollution of hilled area of beijing

浅谈北京市山区水土流失与非点源污染

Among non-point source pollutions, the agricultural non-point pollution source is the biggest source.

而在各类 非 点源污染中, 农业 非 点源污染最为突出.

agricultural non-point pollution is the main course of pollution in water source areas.

农业面源污染是目前导致水源地污染的主要原因.

Agricultural pollution as one of the most serious non-point pollutant source made a great contribution to water pollution in the northeast of China.

面源污染中对水体危害最大的首推农业面污染源。

Pollutant source of the Three Gorges Reservoir Region mainly is point source pollution and non-point source pollution, whose the latter occupied 77.85% of the total loadings.

三峡重庆水库污染物来源主要为点源污染与面源污染，其中面源等标污染负荷就占整个库区等标污染负荷的77.85%，面源污染是库区的主要污染源。

Nitrogen fertilizer application inducing non-point source pollution is the main reason for groundwater contamination in the area.

大部分地区存在三氮面状污染，农业氮肥的施用是其主要原因。

Systems Analysis of Factors Affecting Agricultural Non-Point Source Pollution in Chongqing

重庆市农业面源污染影响因子的系统分析

as far as land use and management of watershed is concerned, the measures of non-point source pollution control are put forward.

针对未来流域土地利用与管理，提出了非点源污染控制的措施。

The non-point source pollution control function of four forest communities in Simian Mountains, Chongqing

重庆市四面山4种森林群落面源污染控制功能分析

Non-Point Source N Pollution of Lakes, Rivers and Wells in the Taihu Lake Region.

与太湖地区湖 、 河和井水中氮污染状况的研究>>相似的文献.

The research and development of urban Non-point source pollution are summarized in this paper.

本文综述了城市降雨径流污染的研究状况及发展.

The issue of the article is hierarchical classification that is used to extract land-use information relating to non-point source pollution from TM image.

探讨了运用逐级分类从TM图像中提取与非点源污染有关的土地利用信息的方法。

Study on controlling non-point agricultural pollution of the Huangpu River conversation zone

黄浦江水源保护区农业面源污染控制对策研究

study progress on non-point source pollution based on loss of nitrogen

基于氮素流失对非点源污染研究的述评