shaped channel meaning in English
定形河道
Examples
- The original flow rate formula of parobolic throat flume used for u - shaped channel is implicit function and is not convenient for calculation in irrigation districts . an simplified formula is developed in this paper , with a di fference between results calculated with the original formula and the new formul a being less than 0 . 5 %
用于u形渠道量水的抛物线形喉口式量水槽原流量公式为隐函数形式，针对其使用不便的现状，通过理论分析推导出了显函数形式的量水槽流量公式，计算结果与原流量公式比较相对误差值0 . 5 % 。