雨水收集利用是指通过汇总管对雨水进行收集，通过雨水净化装置对雨水进行净化处理，达到符合设计使用标准。
本文主要研究了城市雨水收集利用问题。
This thesis have mainly discussed the problem of urban rainwater collection and utilization.
作为雨水收集面的道路，其产流特性对于雨水收集利用起着重要作用。
The road runoff characteristics as water harvesting surface plays an important role in the collection and utilization of rainwater.
现在怀特岛的人们正在共同努力来提高淡水的利用率及更有效地收集雨水(怀特岛三分之一的淡水由英国本岛供应)。
A concerted effort is under way to reduce water use and capture more rainwater (about one-third of the island's fresh water at present is pumped from the mainland).
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