urban river water body 城市河道水体
urban river water quality 城市河流水质
urban river water environment 城市河流水环境
Reactor like oxidation ditch was used for anaerobic bioremediation of urban river water, in which biofilm formed on ceramic honeycomb carrier was used instated of activated sludge.
采用一种类似氧化沟的反应器，其中利用蜂窝陶瓷为载体形成生物膜替代活性污泥，对城市受污染的河道水体进行缺氧生物修复。
With water in the river fully appropriated for urban areas and agriculture, many wonder how long it will be until the Platte runs dry.
由于河水完全供城市地区和农业使用，许多人想知道，还有多长时间普拉特会流干。
With the case study of Chan-ba River wetland in Xian City, the issues of urban water bird habitat protection planning are discussed in this paper.
结合西安市浐灞河湿地，对城市湿地水鸟生境的保护规划问题进行了探讨。
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