1.
Studies on Restoration of Aquatic Vegetation and Engineering Practice in Polluted Urban Waterbodies;
受污染城市水体水生植被重建研究与工程实践
2.
The Research on the Treatment of Polluted Municipal Surface Water by Subsurface Flow Constructed Wetland;
潜流人工湿地处理城市受污染水体研究
3.
As a result, 50 per cent of the groundwater in cities is polluted.
结果，城市50%的地表水受到污染。
4.
Application of bio-manipulation technology to restoration of ecosystem of urban static polluted water
生物操控技术在城市静态受污染水体生态修复中的应用
5.
Study on the Test of Biological Purification for Urban Polluted River Water;
城市河道污染水体生物净化试验研究
6.
Aquatic Plants of Artificial Floating Bed Selected in the Pollution Water of Urban Landscape
城市景观污染水体人工浮床植物筛选
7.
A Study of Pollution And Renovation for Urban Landscape Waters
城市景观水体污染现状及其修复对策
8.
Water pollution is found in many forms. It is contamination of water with city sewage and factory wastes;
水体污染有多种形式。它是指水体被下列污染物所污染：城市污水和工业废水；
9.
Anoxic Bioremediation of Urban Polluted River Water with Biofilm
用生物膜缺氧修复受污染的城市河道水
10.
An Investigation about the Microbiological Pollution of the Water Body in Jiaxing City;
嘉兴市城市水体微生物污染状况的调查
11.
the fetor of polluted waters;
受污染水体的臭气；
12.
Study on effect of polluted sediments bioremediation on water body remediation of polluted urban rivers
底泥修复对城市污染河道水体污染修复的影响研究
13.
The overall quality of ground-water of most cities and regions remains good, while the groundwater of partial areas has been contaminated to varied extents.
全国大部分城市和地区地下水水质总体较好，局部受到一定程度的污染。
14.
Treatment of urban polluted waters by complex bacterium
复合菌群处理城市污染水体的试验研究
15.
The Research of the Application of the Biocides Repairing the City Sewage;
生物填料在修复城市污染水体中的应用研究
16.
Study on Pollutant in the Water Removal Efficiency of Several Trees Commonly Used in Urban
几种城市绿化植物水体中污染物去除效果研究
17.
The effect and evaluation of comprehensive regulation of inland river pollution
浅谈城市内河水体污染综合整治效果与评价
18.
Purification Effect of Nitrogen and Phosphorus in Polluted Water of Urban Rivers by Three Landscape Plants
3种景观植物对城市河道污染水体的净化效果