傍河型地下水水源地
riverside groundwater resource field
城市节水水平
the level of city water-saving
城市节水水平综合评价
Comprehensive Assessment of Urban Water Saving Level
充泄水水力特性
filling and emptying hydraulic characteristic
出境水水质
transregional water quality
出水水动力
hydrodynamic forces of water-exit
出水水封槽
water sealed tank for water outlet