forced vibration frequency

例句：

1. 1. The device's forced vibration frequency is very high.
   这个设备的强迫振动频率非常高。
2. 2. The engineer adjusted the forced vibration frequency to optimize performance.
   工程师调整了强迫振动频率以优化性能。
3. 3. The new design reduces the forced vibration frequency, resulting in quieter operation.
   新设计降低了强迫振动频率，使操作更加安静。