重点分析了我国城市节水的影响因素，建立了城市节水评价指标体系。
Focus has been put on factors that can affect water conservation in urban area in China, and then the index system on urban water conservation is established.
本文提出了用于节水灌溉方式优化选择的项目综合评价方法。
The method for synthetical evaluation of optimal choice on water saving irrigation mode is presented.
该研究为城市节水水平的综合评价提供了一种新的方法和途径，具有一定的理论意义和实用价值。
The study provides a new method and technique for the comprehensive assessment of urban water saving level, which has some theoretical and practical value.
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