deterministic hydraulic head boundary
Hydraulic Head
水力高差
〔压力〕水头
压力水头
液压泵头
水压头
液压头
水头
地下水位
水落差
Hydraulic head pressure
hydraulic head structure
hydraulic loss
水力摩擦损失
液压损失
水力损失
液力损失
压力损失
统计
流动阻力损失
阻力
Hydraulic Loss Coefficient
inertial hydraulic head
lower water head hydraulic projects
Negative hydraulic head
average specific frictional head loss
calculation of head loss
Coefficient of head loss
Coefficients of Head Loss