ducted propeller meaning in English
导管螺旋桨
导管推进器
导罩螺桨
函道螺旋桨
装有导流管的螺旋浆
Examples
- In this thesis , the steady performance of ducted propeller in uniform flow is predicted by surface panel method
本文应用基于扰动速度势的低阶面元法，拟计算导管螺旋桨在均匀流场中的定常水动力性能。 - This vessel is a steel tug with fore raked stem , transom stern , single bottom , single continuous deck , transverse framing , double engines and double vectorable ducted propellers
24 . 30m本船为钢质前倾首柱方尾单底单连续甲板横骨架式双机双转动导管拖船。