gyrodynamics

例句：

1. 1. The gyrodynamicsof the spacecraft are crucial for itsstability.
   航天器的陀螺动力学对于其稳定性至关重要。
2. 2. The gyrodynamicsof the planets is studied to understandtheir rotational motion.
   研究行星的陀螺动力学以了解它们的旋转运动。
3. 3. Thegyrodynamics of the Earth's gravity field is used in navigationsystems.
   地球的引力场的陀螺动力学被用于导航系统。