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

• 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 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。
• The fish were madly pushing their way upstream to spawn. Modified control of tail fin servo system of robot-fish
  鱼群为产卵而疯狂地向上游挤进。基于机器鱼尾鳍推进伺服系统的改进控制算法
• Take the two-joint robot fish as the research target, the hydrodynamic force models of the fish body and the tail fin of the two-joint robot fish are developed.
  选取两关节机器鱼为研究对象，建立了鱼体水动力和尾鳍水动力的计算模型。
• 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。
• Additionally, the movements of the bionic tail fin propulsive system could be optimized by the comparisons of the propulsion efficiency, propulsion coefficient, lateral force coefficient and torque coefficient at different conditions ( i.e. movement parameters).
  对不同运动参数下的仿鱼尾鳍推进系统的推进效率、推力系数、侧向力系数和力矩系数进行比较分析，得出最优化的机械尾鳍运动状态。
• Biology A part or an organ, such as an arm, a leg, a tail, or a fin, that is joined to the axis or trunk of a body.
  与身体的轴或躯干相连的部位或器官，如胳膊、腿、尾或鳍。
• 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
• The phoenix pattern at the side of beu of drum of Duke Chu has a character of cocking up tail, which is different with the pattern with fin tail on Yong bell at the same time.
  楚公■钟侧鼓的鸟纹均为翘尾，与同时期甬钟上流行的垂尾鸟纹不同。