self-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。 - The cable was analyzed by multi-element in FEM, its static results were compared with catenary theory, its natural frequency was compared with the chord vibration theory.
採用拉索多單元模擬法分析拉索，將靜力分析結果與懸鏈線理論解進行了對比，並將自振頻率與琴弦理論解進行了對比。
