大家在查：分解率不对称分子徐京华升温速率生物哲学立体选择合成弱中性流真空极化量子真空整体对称性

自旋轴

自旋轴

自动化专业英语词汇表 ... 调速系统 speed control system 自旋轴 spin axis 自旋体 spinner ...

... axis of signal communication 通信轴线 axis of spin 自旋轴;旋冲轴 axis of vibration 振动轴(线) ...

when thrown badly , the spin axis doesn't quite coincide with the long axis and it wobbles around.