drainage district meaning in Chinese

流域管理区
排水区域

Water resources management system is one of key factors to restrict high efficient use of water resources , self - financing irriagation and drainage district is a new - type model on water resources management in countryside , distribution and engineering management generalized by world bank in china , by constructing water supplying company or water supplying units and water using association , establishes water supplying , using water , engineering management systems and institutions according with economic mechanism oriented to marketing to realize self - financing and good cycle , high efficient use of water resources , good running of engineering , so that it promotes sustainable development of middle - small irrigation works and irriagation district
水资源管理体制是制约水资源高效利用的关键因素之一。经济自立灌排区( sidd )是世界银行在我国推广的一种新型的农村水资源管理、分配及工程管理的新模式，它通过组建供水公司( wsc )或供水单位( wso )和农民用水者协会( wua ) ，建立符合市场经济机制的供水、用水、工程管理体系和制度，实现灌区的经济自立和良性循环，实现了水资源的高效利用和工程的良性运行，使农村中小型水利工程和灌区能持续发展。