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- The drainage system has been aged. 排水系统已经老化了。
- The waste will flow out of the drainage system. 废物将从排水系统流出。
- Of them yielded a complete drainage system. 墓内有完整的排水系统。
- The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets. 这座城市甚至还铺设过排水系统,因为在窄窄的街道底下发现了许多陶土制的管道。
- Weapon system efficiency industry advisory committee, WSEIAC. 系统效能评。
- Wastewater drainage is connected to government drainage system. 废水排放到政府排水公司系统。
- Design of Wastewater Treatment and Drainage System for Quanchai Co. 污水处理及强排工程的设计实例。
- This area was very marshy before the drainage system was installed. 在疏竣工程安置前,这区域是像湿地样的。
- To construct and operate a stormwater drainage system. 建造及营办一个雨水排水系统。
- So can implement the whole autocontrol of drainage system. 从而实现对排水系统的全自动控制。
- drainage system efficiency 排水系统效率
- Transforming Mine Gas Drainage System and Raising Gas Drainage Rate? 粉尘作业人员的饮食要注意什么?
- Workmen put in a proper drainage system and supplied pure drinking water. 工人安装了合适的排水装置，提供纯净的饮用水。
- YDetermine system efficiency by comparisons of return air and delivery temperatures. 通过比较新风和回风的温度,确定系统的效率。
- In the mine drainage system many drainage pumps must work correspondly. 摘要在煤矿井下的排水系统中，需要多台排水泵协调地工作。
- Note: All the efficiency are based on system efficiency.Note: All the efficiency are based on system efficiency. 注:所有效率百分比都基于电站总效率。注:所有效率百分比都基于电站总效率。
- Drainage system should carry drain off water expedite, without leakage. 排水系统应该保持排水畅通，无渗漏。
- Finally for the enterprise IT investments, improve system efficiency and provide a reference. 最后为企业进行IT投资、提高系统效率，提供了参考。
- Advanced drainage system ensures application in any operating conditions. 采用先进的排液系统，可适合任何工况条件下使用。
- The unique drainage system design, prevent the rain water and dust entering. 独特排水系统设计，防止风吹造成雨水和灰尘的进入。
