simple harmonic group

例句：

1. 1. The simpleharmonic group is a model for studying the behavior of complex systems.
   简单谐波组是研究复杂系统行为的模型。
2. 2.In this experiment, we used the simple harmonic group to analyze the vibrational properties of the material.
   在这个实验中，我们使用简单谐波组来分析材料的振动属性。
3. 3.The simple harmonic group has been widely used in various fields, such as physics, engineering, and mathematics.
   简单谐波组在物理学、工程学和数学等领域得到了广泛应用。