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
  Synonym:caudal fin
• one of a pair of decorations projecting above the rear fenders of an automobile
  Synonym:tailfinfin
• a stabilizer that is part of the vertical tail structure of an airplane
  Synonym:vertical stabilizervertical stabiliservertical fintailfin

双语例句

• 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
• 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。
• 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；
• By analyzing the incidental flow of the twin tail fin ship, a model test on the compensating duct used on the 3 000 t river sea container ship on the Xijiang River is studied.
  在分析双尾鳍船型尾部伴流场的基础上，采用补偿导流技术对西江3000t级江海直达集装箱船进行模型试验与研究。
• 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。
• Game fish of S California and Mexico having a yellow tail fin.
  加利福尼亚和墨西哥水域中长黄色尾鳍的猎用鱼。
• 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；
• The side force generated by swing of tail fin will influences the propulsive efficiency of robot fish.
  由尾鳍拍动产生侧向力导致的机器鱼的艏摇能够影响航行器的推进效率。
• Tail gate spreader A surfboard fin sliced the crest of a wave.
  冲浪板尾部划破浪尖。
• 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