periodic movement meaning in English
周期运动
Examples
- It is showed by the results that , the rotor has different dynamics with respect to present results obtained by other researchers while the rotor is subjected to internal damping , nonlinear oil film forces and nonlinear elastic forces simultaneously . with increase of the rotary speed the rotor , quasi . periodic movement caused by internal damping will occur
发现当转子通过油膜失稳进入倍周期运动时，由于非线性内阻力作用，还会发生概周期分岔形式的二次分岔，产生约1 / 6倍工频的低频运动。