repetitive impulse
英 [rɪˈpetətɪv ˈɪmpʌls]
美 [rɪˈpetətɪv ˈɪmpʌls]
【计】重复脉冲
双语例句
- In moda frequency band the energy distribution of vibration signal of roller bearing with the change of time is determined by the frequency of repetitive impulse forces, which are generated by the passing of each rolling element over the fault.
轴承旋转元件通过故障部位产生的脉冲力的频率决定了模态频率带信号能量随时间的分布情况。