水上有机反应
on water organic reaction
1936年加拿大水上货物运送法
Canadian Water Carriage of Goods Act 1936
奥林匹克水上公园
Olympic Rowing-Canoeing park
蚌埠闸上水
water level above Benghu Sluice
傍河型地下水水源地
riverside groundwater resource field
承压水上开采
mining over pressurized water
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