| 释义 |
keplerian trajectory
- 弹道dàn dào
ballistic trajectory, trajectory
- 轨线guǐ xiàn
trajectory
- 轨迹guǐ jì
locus; path; track; trajectory
- 路径lù jìng
way; route; trajectory; path; tail; travel; method
- 下降段xià jiàng duàn
descent stage; descending branch; descent trajectory
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