superorbital velocity

例句：

1. 1.The spacecraft's superorbital velocity is crucial for its survival.
   太空船的超轨道速度对其生存至关重要。
2. 2.The rocket's superorbital velocity was a major factor in its successful launch.
   火箭的超轨道速度是其成功发射的主要因素。
3. 3. The project aims to achieve a superorbital velocity of at least 50 km/s.
   该项目旨在实现至少50公里/秒的超轨道速度。