tail fin
英 [teɪl fɪn]
美 [teɪl fɪn]
尾鳍；直尾翼，垂直安定面
英英释义
noun
- the tail of fishes and some other aquatic vertebrates
- one of a pair of decorations projecting above the rear fenders of an automobile
- a stabilizer that is part of the vertical tail structure of an airplane
双语例句
- Based on observation and analysis of vorticity, the flows field structure of 2-DOF tail fin propellers and the thrust formation reason are studied.
在观测和分析尾鳍流场的基础上，研究了2自由度尾鳍推进器的流场结构和推力形成原因； - The project using mechanism structure to simulate tail fin flapping is finally put forward, which is validated by simulation.
提出用机械结构运动模拟机器鱼尾鳍拍动的解决方案，并通过仿真进行了验证。 - While the dynamics of the fish tail fin is widely studied, the design of the tail fin propeller lacks a kind of simple valid and estimation method, to link the motion parameters of the tail fin with the propulsive force and efficiency.
鱼类尾鳍的动力学问题已经得到广泛研究，但是在进行尾鳍推进器的设计时，还缺乏一种简单有效的设计和估算方法，将尾鳍的运动参数与推力、效率联系起来； - Calculational method of the propulsive force and efficiency of tail-fin propulsion based on ideal propeller theory
基于理想推进器理论的尾鳍推力与效率估算柔性尾鳍推进装置的水动力计算 - Research and Design of Robot Fish Tail Fin Propulsion System
仿生机器鱼尾鳍推进系统的研究与设计 - Focusing on solving the problem of swaying propulsion, a design of bionic robofish with swaying flexible tail fin is presented.
提出了一种摆动式柔性尾部的仿生机器鱼设计方案，着重解决了机器鱼摆动式推进的问题。 - A Study on the Application of the Compensating Duct on the Twin-Tail Fin Ship
补偿导流管技术应用于双尾鳍船型的研究 - The tail fin of a Virgin plane appearing in the film is also obscured in BA's in-flight version.
同样，电影中的一架维京飞机的尾翼同样在英国航空机舱座位上播放的电影版本中模糊化处理。 - So it is an effective measure to restrain the coning motion of large fineness ratio unguided spinning rocket stabilized with tail fin that adopting negative-fixed and negative-spin wrap-around fin.
将卷弧形尾翼反装且反向旋转是抑制和减小大长径比无控旋转火箭弹锥形运动的有效措施。 - Ploidy levels of the individuals could be investigated using either muscle or tail fin tissues.
无论用肌肉或尾鳍组织，皆可检测出其个体的倍性。