The formation of a perfect management system of flexible water rights will provide a new way in solving the unbalance between supplying and demanding water resources in arid inland areas.
一个完善的流域适时水权管理系统的形成，将为解决干旱内陆区的水资源供需矛盾提供新的思路。
This paper describes a new technology for water supplying system with constant pressure. It is verified that the system has obtained good economic and social benefits through time sharing operation.
介绍运用变频调速恒压供水技术，根据用户需水量变化情况，分时间段设定合适的压力值进行操作，取得了良好的经济和社会效益。
This paper describes a new technology for water supplying system with constant pressure. It is verified that the system has obtained good economic and social benefits through time sharing operation.
介绍运用变频调速恒压供水技术，根据用户需水量变化情况，分时间段设定合适的压力值进行操作，取得了良好的经济和社会效益。
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