... 全稳定的旋转钻具组合 fully stabilized rotary assembly 旋转稳定 spin stabilized ; spin stabilization 旋转稳定器 rotating stabilize ...
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前交叉韧带的主要功能是限制胫骨前移，其维持旋转稳定的次要功能也很重要。
The primary function of the ACL is restraint to anterior tibial translation, although its secondary role in rotational stability is also important.
这一个问题被来自火箭旋转稳定发动机和主发动机的气体加剧，在那里他们的力量矢量对抗。
This problem was exacerbated by gas pressure from the rocket's spin motor and main motor where their force vectors were in opposition.
基于旋转稳定弹丸的6d刚体弹道方程，导出了弹丸转圈数公式，可对弹丸圈数进行准确计算。
Based on 6d rigid body trajectory equation, the spin-number formula of the projectile was deduced, by which the spin-number can be calculated.
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