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- The grid generation and simulation methods on Armour Piercing Fin Stabilized Discarding Sabot (APFSDS) are introduced in this paper. 介绍 APFSDS及弹托干扰流场数值模拟中的网格生成方法及其应用 .
- 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。
- Aerodynamically Neutral Spin Stabilized Rocket 气动力中心线自旋稳定火箭
- High-Explosive Anti-Tank Shell Fin Stabilized 尾翼稳定的高爆反坦克(弹)
- fin stabilized projectile body-wing interference 尾翼弹弹体-弹翼干扰
- 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。
- Aerodynamically Neutral Spin Stabilized Rocket Artillery System 气动力中心线自旋稳定火箭炮兵系统
- 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.
- 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。
- Our pilotless rocket enters the track of the earth. 我们把一个无人驾驶的火箭送入了地球的轨道里。
- 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。
- THE SIMULATION STUDY OF THE RANGE DISPERSION OF ATTITUDE STABILIZED ROCKET 姿态稳定火箭弹射程散布的仿真研究
- APFSDS (Armor Piercing Fin Stabilized Discarding Sabot) 尾翼稳定脱壳穿甲弹
- 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。
- They planned to send a rocket to the moon. 他们计划向月球发射火箭。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- The shark's fin sliced the water. 鲨鱼的背鳍像刀样迅速划破水面。
- His condition has now stabilized. 他的情况稳定下来了。
- The Congreve rocket was cumbersome and poorly stabilized. 康格利夫火箭既笨重，稳定性又不好。
