torsional oscillation method

例句：

1. 1. This methodis widely used in the analysis of mechanical systems.
   这种方法在机械系统分析中被广泛使用。
2. 2.The torsional oscillation method has been proven to be effective in predicting earthquakes.
   扭转振动法已被证明在预测地震中是有效的。
3. 3.In this study, we applied the torsional oscillation method to analyze the dynamic behavior of a suspension system.
   在本研究中，我们应用扭转振动法来分析悬挂系统的动态行为。