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
灌溉取水节水量
irrigation-type water-saving quantity
集水节水
water collection and water saving
节水节能灌溉
water and energy saving irrigation
农田灌溉节水水平
the level of water-saving agricultural irrigation
热带北半球夏季季节内振荡(BSISO)
boreal summer intraseasonal oscillation(BSISO) over tropics