The cooling water is used cyclically so as to achieve circular re-utilization. Therefore, the auxiliary device is a device saving water resources.
冷却水循环使用循环再利用，是一项节约水资源的装置。
The results could give certain reference to reasonable arrangement of local agricultural water, saving water resources and improving water use efficiency.
研究结果对于合理安排当地农业用水、节约水资源、提高水资源利用率具有一定参考价值。
The utilization of low quality water sometimes locally or just in some districts, it has some advantages on the way of saving water resources and reducing the investment of purify facilities.
低质水系统通常是局部或区域性的，在节约水资源和降低水处理费用等方面存在优势。
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