Critical frequency

• 截止频率,临界频率

critical frequency的用法和样例：

例句

1. The width of the rectangular cavity was found to af-fect the cutoff frequency of the device most significantly, while the length of the cavity has least influence.
   长方形共振腔的宽度影响元件之微波截止频率甚为显著，然而共振腔长度对元件的影响则较不明显。