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
- Modified control of tail fin servo system of robot-fish
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。 - Coning motion and restrain of large fineness ratio unguided spinning rocket stabilized with tail fin
尾翼稳定大长径比无控旋转火箭弹的锥形运动与抑制 - 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。 - 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。 - 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。 - 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 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。 - Dynamic Characteristic Analyses of Composite Tail Fin of a Missile
导弹复合材料立尾的动力特性分析 - 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；