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
- Through the simulation of a case, scattering data of a perfect conductor craft had been got. Analysis showed that the wing-body junction, intake and tail fin had strong scattering.
通过实例仿真计算，得到了理想导体飞行器目标的散射场数据，分析验证了翼身结合部、进气道及尾翼等部位为强散射部位。 - 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 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。 - 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 - High stability is the precondition of the high propulsive efficiency for robotic-fish and the steady control of the tail fin is the mail method to increase the stability of the robotic-fish.
高的稳定性是仿生机器鱼高效推进的前提，而对尾鳍的稳定性控制是实现仿生机器鱼稳定性的主要方法。 - 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。 - 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 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 - 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。 - The results show that: Increasing the mass of fish appropriately and reducing the mass of the fish tail and the caudal fin, especially reducing the mass of the caudal fin, is contributed to reduce swinging of fish body.
结果表明：适当地增大鱼体的质量，减小尾柄和尾鳍的质量，尤其是减小尾鳍的质量，有助于抑制鱼体摆动。