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
- 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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 - 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。 - 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。