瞬断瞬通
instant break and instant contact
瞬时转动偶
couple of instantaneous rotations
瞬时转动中心
instantaneous center of rotation
instantaneous velocity pole
瞬时转动轴
instantaneous axis of rotation
[转动]瞬心
instantaneous center [of rotation
[转动]瞬轴
instantaneous axis [of rotation
等效瞬时电感
equivalent instantaneous inductances
equivalent instantaneous inductance
instantaneous excitation inductance