1.
It became necessary to provide drainage or sewer systems to carry such wastes away from the area.
提供排水系统或污水管道系统，把废物排出市区已成为必要。
2.
Biogenic Corrosion of Sewer Systems and the Control using Redox Potential
污水管道系统的生物腐蚀及利用氧化还原电位的控制技术
3.
Research on Optimal System of the Sewage Pipeline Based on Particle Swarm Algorithm;
基于微粒群算法的污水管道优化系统研究
4.
Study and Design of the Controlled System of Sewage Pipe Robot Based on S3C44B0X and VxWorks;
基于S3C44B0X和VxWorks的污水管道机器人控制系统研究和设计
5.
Study of the Control System of Sewage Tube Processing Robot Based on S3C2410 and Embedded Linux;
基于S3C2410和嵌入式Linux的污水管道作业机器人控制系统的研究
6.
On Design Plan Selection of Sewage Main Pipe of Combined Sewage Treatment Works
合流制系统污水厂的污水总管设计方案比选
7.
Discussion on the Operation Management on Municipal Waste Pipe Network System in Fuzhou
城市污水管网系统运行管理工作探讨
8.
closed aqueduct system
密封式输水管道系统
9.
The pipes, fixtures, and other apparatus of a water, gas, or sewage system in a building.
管道设备，水暖设备一幢建筑物中供水、供气或排污系统中的管子、装置和其它装置
10.
Sewage water treatment system has advanced and separate rain water and sewage systems.
污水处理系统，采用先进的雨污分流管网。
11.
administrating system or work of nightsoil and sewage from boats and ships
船舶粪便污水作业的管理系统
12.
Design for Managing DSS in Water Pollution of Nanning
南宁市水污染管理决策支持系统设计
13.
a ditch for carrying off excess water or sewage.
运送过剩的污水的管道。
14.
Design and application of sewage pipe net work water quality monitor system on-line
污水管网水质在线监测系统的设计与应用
15.
Design of Online Water Quality Monitoring System for a Wastewater Network in Hangzhou
杭州市某污水管网水质在线监测系统设计
16.
a system of watercourses or drains for carrying off excess water.
河道或管道排除多余的水的系统。
17.
DO NOT add any chemicals to the system piping which will contaminate the potable water supply.
不要在管道系统中添加任何可能会造成饮用水污染的任何化学物品。
18.
bilge pumping and draining system
舱底污水泵及排水系统