1.
Paragraph 8.2 The preceding sewerage does not include treatment facilities for polluted water, septic tanks, and filtration ponds owned or operated by the facility operator.
前项污水下水道不包括设施经营者拥有或营运之污水处理设施、腐化槽及过滤池。
2.
The sewers discharge out at sea.
下水道的污水排入海里。
3.
The waste material and water carried in sewage.
污水，污物从下水道中排出。
4.
sewer cleasing sludge
从下水道清出的污泥
5.
a block in the pipe, gutter, drain, etc
阻塞管道、 排水沟、 下水道等的污物
6.
Discussion on Using Drainage Pipeline as the Container of Wastewater Treatment
利用下水道管渠处理城市污水的探讨
7.
Grease has fouled this drain.
油污使这条下水道壅塞了。
8.
chemical treatment of sewage
对下水道污物的化学处理
9.
a drain blocked by mud, dead leaves, etc
被污泥、 枯叶等堵塞的下水道
10.
sewage farm (place where sewage is treated,esp for use as manure )
（下水道的）污物处理场（尤指用作肥料的）.
11.
The sewers discharge into the sea.
下水管道将污物排入大海.
12.
Pollutants Determination and Prevention of Combined Sewer Overflow and Urban Road Runoff;
城市雨水径流及合流制下水道溢流的污染解析
13.
Simulating Study on Using of Sanitary Sewers as Municipal Wastewater Treatment Systems;
利用下水道管渠处理城市污水技术模拟研究
14.
The waterproof of the storage, underground grage,bridge,tnnel and subway.
蓄水池、地下车库、桥梁、隧道、地铁、污水池室外游泳池、堤坝等防水。
15.
Gutters or channels on each side of a ship's keelson that drain bilge water into the pump well.
污水道，通水孔船底龙骨两侧用来排污水的水槽或水道
16.
The journalist gave the plant a rap on the knuckles for not attending to the sewage.
那记者谴责该工厂对下水道污物未予处理。
17.
The design of a drain or sewer is influenced by a number of factors.
下水道和排污管的设计受到若干因素的影响。
18.
Advances in Studies about the Influence of the Sewerage leakage on Environment
地下污水管道泄漏对环境影响研究进展