同时研究了电子的初始出发速度对电子运动轨迹的影响。
Meanwhile the effect of the initial electron velocity on the movement track is also studied.
最后讨论航天员出舱运动轨迹与初始速度关系。
Finally, the motion track of the astronaut during extra-vehicleis discussed.
最后讨论航天员出舱运动轨迹与初始速度关系。
Finally, the motion track of the astronaut during extra-vehicleis discussed.
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