Substrate, which not only takes part in the pollutant-removing, but influences the plant growth, plays an important role in subsurface flow wetland.
填料是潜流湿地的重要组成部分，它不但直接参与污染物的去除，而且对植物的生长和生理活动产生重要影响。
Experiments of nitrogen and phosphorus removal from rural domestic wastewater in the Taihu Lake basin were carried out by the two-stage subsurface flow constructed wetland process.
采用二级串联潜流式人工湿地系统对太湖地区农村生活污水进行了脱氮除磷的试验研究。
Accordingly, a field observation scheme for rainfall, stream flow and subsurface flow is implemented.
设计了相应的野外观测方案，对各径流及降雨量作同步连续观测。
A new device was designed to study root biomass and distribution in the subsurface flow gravel-bed constructed wetland.
设计了一种新方法研究潜流人工湿地植物根系的分布和生物量。
This research applied two-stage inverse vertical subsurface flow constructed wetlands to removal nutrients in wastewater.
采用两级逆向垂直潜流人工湿地去除污水中的营养物质。
Taking Xingqing lake in Xi 'an as study object, the paper studied the purification efficiency of urban lakes in winter by horizontal subsurface flow wetland.
以西安市兴庆湖为研究对象，实验研究冬季水平潜流人工湿地对城市湖泊水体的净化效果。
As a new technology for wastewater treatment, vertical subsurface flow constructed wetland has good practical value and application prospect in town sewage resourcing.
垂直潜流人工湿地是一种新型的污水处理技术，在城镇污水资源化中有良好的实用价值和应用前景。
The DO distribution and wastewater treatment effect were compared in traditional wetland and three-segment subsurface flow wetland supplying oxygen by natural or slight-aeration in contact gutters.
比较了传统水平流湿地、三段式自然富氧潜流湿地及三段式微曝气潜流湿地的DO分布及对生活污水的处理效果。
Hydrologists are often interested in the solution of subsurface-flow problems.
水文工作者很关心地下水流问题的求解。
Hydrologists are often interested in the solution of subsurface-flow problems.
水文工作者很关心地下水流问题的求解。
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