... 持水量；保水能力 water retention capacity 水网；水系；水网系统 water reticulation network 水的再利用 Water reuse ...
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在供水系统中，恒压供水是指在供水网系中用水量发生变化时，出口压力保持不变的供水方式。
In water supply system, water supply in constant pressure means that terminal pressure keeps constant all the time when the quantity of dispended water varies.
解读蓝图，图纸和说明书用来配置管道系统，给水网，污水排水系统。
Read blueprints, drawings and specifications to determine layout of plumbing system, water supply network and waste and drainage systems.
对城市水利设施以及水网分布的地理信息系统的设计与开发从系统总体设计、系统功能结构、系统实现等多方面进行了探讨。
The system design of urban water establishment and water nets distribution will be discussed from the following aspects: system design as a whole, system function, framework and system realization.
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