2) ventral fin; ventral strake
垂直腹鳍
4) fin
[英][fɪn] [美][fɪn]
鳍
1.
Hydrodynamic performance analysis of a podded propeller with fins;
附鳍吊舱推进器的水动力性能分析
2.
Since the fin size keeping the longitudinal motion stability of SWATH could not be set directly,starting with the restrictions to the size of span and chord of the real ship fins,the variation range of the fin size in the speed range of 40 knot is presented in this paper,then in the range the fin size satisfying certain motion performance at the different speed further is determined.
针对保持SWATH船纵向运动稳定鳍的结构尺寸难以确定的特点,从实船对鳍的展长和弦长取值的约束条件出发,利用计算机仿真出SWATH船在40kn的航速范围内保持纵向运动稳定的鳍结构尺寸的变化范围,然后,从这一范围内确定出不同航速且具有一定运动性能要求的鳍尺寸变化范围。
3.
And the effect of longitudinal location, size, as well as combination forms of fin on the longitudinal motion of SWATH ship are studied.
并研究了鳍的位置、尺度、组合形式对SWATH船纵向运动性能的影响。
5) fins
[英][fin] [美][fɪn]
鳍
1.
Finally,taking SWATH-6A as an example,the installed position,span and chord of stabilizer fins are optimized.
针对稳定鳍的各参数对SWATH船纵向运动性能具有较大影响的特点,建立了稳定鳍的多目标优化模型,并运用基于Pareto解的多目标遗传算法对其求解。
6) flipper
[英]['flɪpə(r)] [美]['flɪpɚ]
鳍升降鳍
补充资料：贬江陵途中寄乐天、杓直、杓直以员外郎判盐
【诗文】：
想到江陵无一事，酒杯书卷缀新文。紫芽嫩茗和枝采，
朱橘香苞数瓣分。暇日上山狂逐鹿，凌晨过寺饱看云。
算缗草诏终须解，不敢将心远羡君。
【注释】：
【出处】：
全唐诗：卷412-33
想到江陵无一事，酒杯书卷缀新文。紫芽嫩茗和枝采，
朱橘香苞数瓣分。暇日上山狂逐鹿，凌晨过寺饱看云。
算缗草诏终须解，不敢将心远羡君。
【注释】：
【出处】：
全唐诗：卷412-33
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