harmonic acceleration

例句：

1. 1.The harmonic acceleration of the system is a key factor in its performance.
   系统谐振加速是其性能的关键因素。
2. 2.The researchers found that the harmonic acceleration of the material could be used to predict its behavior.
   研究人员发现，材料的谐振加速可以用来预测其行为。
3. 3. In this study, we investigated the harmonic acceleration of a new type of material.
   在这项研究中，我们研究了一种新型材料的谐振加速。