Study on astronaut intravehicular activity is an important problem.
对航天员舱内活动的研究是航天人机工程的重要课题。
Study on the Attitude Disturbance Influence of the Manned Spaceship Induced by Astronaut Intravehicular Activities.
航天员舱内活动对载人飞船姿态的扰动影响研究
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