frequency carrier deviation meter

例句：

1. 1.The frequency carrier deviation meter was used to measure the frequency of the signal.
   频率载波偏差仪被用来测量信号的频率。
2. 2.The frequency carrier deviation meter was used to detect the presence of interference in the signal.
   频率载波偏差仪被用来检测信号中的干扰。
3. 3. The frequency carrier deviation meter was used to adjust the frequency of the signal for optimal performance.
   频率载波偏差仪被用来调整信号的频率以获得最佳性能。