simple harmonic vibration

• 简谐震动

simple harmonic vibration的用法和样例：

例句

1. The system executes simple harmonic motion.
   此系统产生简谐运动。
2. In this paper, the nonlinear responses of a clamped-sliding buckled beam to a harmonic axial excitation are investigated.
   摘要本文研究了一端固定一端滑动承受轴向简谐载荷的屈曲梁的非线性响应现象。