他发起了一个建造灌溉系统的运动，利用雨水灌溉树木。
He spearheaded a movement to build irrigation systems to harness rain water and to grow trees.
他还表示，因为果树需水量太大，农民不能利用雨水灌溉。
He said farmers could not irrigate using rain water as the trees needed large amounts of water.
工厂设施产生的废水和利用斜坡收集的雨水被回收用于灌溉周围的景观。
The waste water produced from the factory facility and the rain water collected naturally using the slope of the land is recycled and re-used in irrigating the surrounding landscape.
从技术、经济两方面对雨水集蓄灌溉利用系统进行了分析研究，建立了系统优化模型。
The optimizing model of the rainwater collecting irrigation system has been developed based on technique and economic aspect.
本文为城市道路雨水利用系统，主要利用草坪集雨进行灌溉或其它用途，属于间接利用雨水范畴。
The article is the system of using rainwater in urban, mainly carries on the irrigation or other using of the rain by lawn collection, belongs to the indirect using rain water category.
雨水集流利用工程的推广，解决了干旱山区有史以来无水灌溉的难题。
It could overcome the irrigation difficulty of water deficiency throughout history to popularize the technique of rainwater accumulation and utilization.
通过对设施农业雨水资源化潜力的分析计算，探讨了设施农业雨水资源高效利用的自压灌溉系统设计方法。
Through analyzing and calculating the potential for making use of rainwater, the method of designing the gravity irrigation system is presented.
通过对设施农业雨水资源化潜力的分析计算，探讨了设施农业雨水资源高效利用的自压灌溉系统设计方法。
Through analyzing and calculating the potential for making use of rainwater, the method of designing the gravity irrigation system is presented.
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