1.
Our town has a modern sewerage system.
![点击朗读](/dictall/images/read.gif)
我们城镇有一个现代化的下水道系统。
2.
The courtyards have the supply of cold water, sewage system, electricity.
![点击朗读](/dictall/images/read.gif)
四合院具备冷水、电和下水道系统等设施。
3.
Theory Analysis and Design Method Research of Vacuum Sewer System in Lake District;
![点击朗读](/dictall/images/read.gif)
湖区真空下水道系统机理分析与设计方法研究
4.
They demand more services such as sewage and drainage.
![点击朗读](/dictall/images/read.gif)
他们要求更多的公共设施,如污水处理和下水道系统等等。
5.
A Study on the Combustible Gas Monitoring System for Urban Sewerage;
![点击朗读](/dictall/images/read.gif)
城市下水道可燃气体监测系统的设计与开发
6.
A Study on the GPRS-based Serwer Gas Monitoring System;
![点击朗读](/dictall/images/read.gif)
基于GPRS网络的下水道可燃气体监测系统的研究
7.
Research on Dynamic Demonstration for Submerged Floating Tunnel Underwater Working Environment;
悬浮隧道水下工作环境动态演示系统的研究
8.
Key Technology of the Combustible Gas Warning System for Sewerage
![点击朗读](/dictall/images/read.gif)
下水道可燃性气体预警系统关键技术研究
9.
Security Monitoring and Early Warning System for Municipal Sewer Gas Based on GPRS
![点击朗读](/dictall/images/read.gif)
基于GPRS的市政下水道气体安全监测预警系统
10.
Design of a Mobile Manipulator System for Sullage Disposal in Urban Areas
![点击朗读](/dictall/images/read.gif)
城市下水道清淤移动式机械手系统设计
11.
hydrographic automated system
![点击朗读](/dictall/images/read.gif)
航道自动测量系统水道自动系统
12.
a principal pipe in a system that distributes water or gas or electricity or that collects sewage.
一种在一个系统中用来分发水分或气体或电或下水道的主干管。
13.
Parties to Watercours System Agreements
![点击朗读](/dictall/images/read.gif)
水道系统协定的当事方
14.
closed aqueduct system
![点击朗读](/dictall/images/read.gif)
密封式输水管道系统
15.
hydrographic data acquisition system
![点击朗读](/dictall/images/read.gif)
水道测量资料收集系统
16.
land drainage and flood path system
![点击朗读](/dictall/images/read.gif)
土地排水及防洪道系统
17.
Drainage system design of the underground transportation linkage channels of Beijing Olympic Common Domain
北京奥林匹克公园中心区地下交通联系通道排水系统设计
18.
Melbourne Water has appointed a private contractor to carry out maintenance work on our water, sewer and drainage systems.
墨尔本水工程服务队指定一个私人承包公司对自来水、下水道和排水系统进行维修管理。