parabolic characteristic

例句：

1. 1.The parabolic path of the satellite is visible from space.
   卫星的抛物线轨迹在太空中可见。
2. 2.The parabolic shape of the planets is due to their rotation.
   行星的抛物线形状是由于它们的自转造成的。
3. 3. The parabolic flight path of a rocket is controlled by computer software.
   火箭的抛物线飞行路径由计算机软件控制。