The research on regionalwatersupply measurement technology in the plain river network was brought forward.
本文在前人研究的基础上，率先提出在平原河网地区进行区域供水计量技术研究。
2
It is an effective approach to overcome the system obstacle of cost accounting approach by replacing single structure supply cost by regionalwatersupply cost.
用区域平均供水成本代替单个工程供水成本是消除现行“成本核算办法”制度障碍的有效途径。
3
Threatened by a cut in Nile watersupply, Egypt sees its leading regional role draining away and its desert farms running dry.