Torsional vibration frequency的用法和樣例：
例句
- This paper presents a method used for calculating the natural frequency of gases subjected by small pressure pulsations in pipe systems.
本文介紹一種用以計算微壓擾動下管道中氣柱自振頻率的方法。 - In a circuit, crystal frequency can generally be slightly lowered by placing a inductor in series and increased by a capacitor in series.
在電路中，晶振頻率隨串聯的電感輕微降低，隨串聯的電容增大。
