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
- 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； - 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 - 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。 - 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 - 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。 - The apparatus consists of a single board microcomputer, propeller type velocity sensor, tail fin type flow direction sensor and corresponding interface circuits and software.
该仪器以单极微机为核心，配置旋浆流速传感器、尾舵式流向传感器、相应的接口电路和软件。 - BBC news with Fiona McDonaldBrazilian navy divers have found the tail fin of the Air France plane that disappeared over the Atlantic a week ago.
巴西海军发现一周前在大西洋失事的法航客机尾翼。 - 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。 - 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。