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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
- 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。
- 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。
- In order to eliminate the roll of the ship at zero speed, a new movement control method is adopted to make fin stabilizers work without the effect of speed. 摘要为了解决船舶在零航速下减摇的问题，采用一种新的运动控制方法，使减摇鳍的工作不再受航速的限制。
- 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
- 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
- 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 rolling motion of an unstabilized ship and a stabilized ship equipped with fin stabilizers has been predicted by use of a random wave model. 介绍了能量等分法建立随机海浪模型的方法,并利用所建立的海浪模型对未减摇船舶横摇运动和安装减摇鳍后船舶横摇运动进行了预报。
- The fish uses its tail fins for propulsion through the water. 鱼靠尾鳍在水中前进。
- 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。
- However, the major improvement will be replacing the cumbersome motor-powered tangle of pulleys and cables previously used to move the tail fin with something more elegant. 然而，主要的改善是将取代了以前笨重的发动机，它用于推动缠绕的滑轮和电缆从而使尾鳍的移动更加优雅。
- This vessel is a trailing suction hopper dredger of steel full welding ,steamline and round-bilge form with twin screw,double rake,single deck,bulb bow and doule tail fin. 本船为双桨、双耙、单甲板、钢质全焊接、流线型、球鼻首、双尾鳍、圆舭型船体的自航耙吸挖泥船。
- 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。
