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- The aircraft has a long tail fin. 那架飞机有一个长长的尾翼。
- Any of a breed of goldfish having a wide,fanlike double tail fin. 扇尾金鱼有宽的扇状双尾鳍的家养金鱼
- The November 12 crash of Flight 587 in New York City, in which the tail fin, or vertical stabilizer, of an Airbus A300 fell off, raised concerns about the increasing use of composites over metal. 去年11月12日在纽约市坠毁的587号班机，是由于该架A300型空中巴士的尾翼，或称垂直平衡器，从机身脱落所致；因此有关复合材料日益取代金属的使用情况，引起大众关切。
- Any of a breed of goldfish having a wide, fanlike double tail fin. 扇尾金鱼有宽的扇状双尾鳍的家养金鱼
- Meanwhile, the swing model of fish tail fin is established and simplified. 对鱼的尾鳍摆动进行了力学建模，并加以简化。
- The fish's tail fin was hurt. 这条鱼的尾鳍受伤了。
- Fin stabilizer is a kind of active stabilizer,which is designed on the principle of torque counteraction. 减摇鳍是一种主动式减摇装置，它采用力矩对抗原理设计。
- Likewise, the animal's tail fin and flipperlike hind limbs suggest an aquatic lifestyle. 牠的尾鳍与鳍状的后肢也同样显示了水中的生活方式。
- Lastly , design the digital control part of the fin stabilizer relying on the actual demand of the system , and analyze the experimental data of static loading experiments . 最后，结合实际系统的要求，设计了减摇鳍加载系统的数字控制部分，并对静态加载实验所获得的数据进行了分析。
- Fin stabilizer system was designed using the technique of auto-disturbance rejection controller(ADRC) to guarantee good roll reduction in different operational states. 为了保证减摇系统在各种工况下都能获得理想的减摇效果;基于自抗扰控制(ADRC)方法进行了减摇控制系统的研究.
- Any of various deep - sea fishes of the family Macrouridae, having a long tapering tail and lacking a tail fin. 长尾鳕棘目长尾鳕科的多种深海鱼类的任一种，尾细长而渐失，缺少一尾鳍
- Use cont rol theory of PID to carry out the cont rol of fin stabilizer , and simulate the slope angle of ocean wave and angle of roll by Matlab software. 用 PID 控制方法实现减摇鳍的控制,并用 Matlab软件对海浪的波倾角和船舶的横摇角进行仿真。
- Any of various deep-sea fishes of the family Macrouridae, having a long tapering tail and lacking a tail fin. 长尾鳕棘目长尾鳕科的多种深海鱼类的任一种，尾细长而渐失，缺少一尾鳍
- The tail fin is significant because it is a major structural component, whose failure has contributed to past crashes. 尾翼意义重大的原因在于它是一个主要的结构部件，过去许多坠机事件都与尾翼失灵有关。
- Relating to, designating, or characterized by a tail fin having two symmetrical lobes extending from the end of the vertebral column, as in most bony fishes. 正尾的，等形的与一种尾鳍有关的或以其为特点的，这种尾鳍有对称的两叶从脊椎一头延伸出来，大多数多骨鱼均如是
- Relating to, having, or being a tail fin in which the upper lobe is larger than the lower and the vertebral column extends into the upper lobe, as in sharks. 歪尾的（有）上片大于下片、脊椎延伸入上片中的尾鳍的，与其有关的，如鲨鱼的鳍
- With the development of maritime business and people's increasing demands to the safety, comfortability, and maneuverability of the ship, fin stabilizer is ready to enter civil market. 随着海事事业的发展,以及人们对船舶的安全舒适性、可操作性等要求的提高,减摇鳍进入民用船舶的条件已基本具备。
- The fish uses its tail fins for propulsion through the water. 鱼靠尾鳍在水中前进。
- 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。
- Relating to,designating,or characterized by a tail fin having two symmetrical lobes extending from the end of the vertebral column,as in most bony fishes. 正尾的，等形的与一种尾鳍有关的或以其为特点的，这种尾鳍有对称的两叶从脊椎一头延伸出来，大多数多骨鱼均如是。
