flutter frequency的用法和样例：
例句
- The stability analysis of the supersonic aeroelastic plane, a flutter problem, is another research example of this dissertation.
超音速气动弹性平板响应稳定性的计算分析表明，本文建立的流固耦合模型能准确地确定颤振发作时的临界马赫数，颤振频率与解析解吻合良好，可用于颤振预测及深入的颤振机理研究。 - This paper presents a method used for calculating the natural frequency of gases subjected by small pressure pulsations in pipe systems.
本文介绍一种用以计算微压扰动下管道中气柱自振频率的方法。
