旋转轴

axis of rotation; rotation axis; symmetry axis; gig; [晶体学] axis  detail>>

axis旋转轴

axis of rotation; rotation axis; symmetry axis; gig; [晶体学]  detail>>

摆轴；旋转轴

axis of rotation  detail>>

半体旋转轴

hemitropy axis  detail>>

地球旋转轴

earth axis  detail>>

二次旋转轴

digyre twofold rotation axis twofold rotor  detail>>