1) double duct propeller ship
双导管桨船
2) twin propeller ship
双桨船
1.
From these discusses , some conclusions are obtained and show that the potential wake s proportion of the total wake for twin propeller ship is not mu.
采用边界元方法对 830 1双尾船、HS80高速客船以及大径深比 FT860 1推轮共 3艘内河双桨船型的势伴流分数进行了计算 ,探讨了势伴流占总伴流的比例以及桨盘处势伴流的分布规律 ,得出了一些初步结论 。
3) twin screw ship
双螺桨船
4) ducted propeller
导管桨
1.
Inner flow field calculations for ducted propellers
导管桨内部流场的数值计算
2.
The inner flow field of ducted propeller was calculated using theoretical method;several factors that influence the inner flow field were studied to obtain the movement regulation of inner liquid of ducted propeller.
用理论方法计算导管桨的内部流场,研究几个重要因素对内部流场的影响,以期获得导管桨内部的流体运动规律。
5) twin-screw ship
双螺旋桨船
6) twin-screw and twin-rudder vessel
双桨双舵船舶
1.
With increasingly development of large twin-screw and twin-rudder vessels, it becomes more and more necessary to investigate the maneuverability of such vessels.
针对大型双桨双舵船舶的不断发展,对该类船舶操纵性的研究也变得越来越迫切。
补充资料：踏桨船
1.一种用脚踏动船桨的小船。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条