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
- 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。 - 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 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 - The yawing can apparently attenuate the angular displacement of both the tail and the attack angle of tail fin.
艏摇的存在会明显的衰减尾柄主臂和尾鳍攻角的角位移。 - 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。 - Likewise, the animal's tail fin and flipperlike hind limbs suggest an aquatic lifestyle.
它的尾鳍与鳍状的后肢也同样显示了水中的生活方式。 - 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。 - 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； - 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。 - 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。