higher-order vibration modes

• 高阶振型

higher-order vibration modes的用法和样例：

例句

1. The impact of piping to supports can excite higher eigenmode and results in an energy transfer from dominant lower modes into higher modes of vibration.
   管道与支座的碰撞激发出系统的高阶振型，导致系统能量由低阶模态向高阶模态转移。