calculated water head

基本解釋

By comparing the calculated water head, shaft power and efficiency with the experimental results, the method was proved to he feasible.
計(jì)算了泵的揚(yáng)程、軸功率和效率，并與試驗(yàn)進(jìn)行了對(duì)比，驗(yàn)證了計(jì)算方法的可行性。
Verified by simulation results reliable accuracy of calculated results can not be guaranteed for small head change convergence index unless the error of water balance is small too.
模擬結(jié)果同時(shí)證實(shí)，除非水均衡誤差也相當(dāng)小，否則水頭變化收斂指標(biāo)較小時(shí)收斂的計(jì)算也不能保證計(jì)算結(jié)果有可靠的精度。