| 释义 |
Gravity-assistCOCA³¹⁵¹¹¹⁺⁴
基本英英例句
借力飞行¹⁰⁰
Noun:
spaceflight a trajectory that passes close to a planetary body in order to gain energy from its gravitational field Taking the design of Venus gravity-assist trajectories as an example, the relation between orbital eccentricity and orbital inclination was analyzed.
以金星借力轨道设计为例，分析了轨道偏心率与轨道倾角增量之间的关系。 cnki |