弧形坡脚梯形渠道实用经济断面计算公式的改进及计算结果的修正

弧形坡脚梯形渠道实用经济断面计算公式的改进及计算结果的修正的英文翻译

基本释义

• On Modification of Calculation Formula of Practically Economic Cross-section of Trapezoidal Channel with Curved Slop Toe and Renwal of Calculation Result