mechanic vibration的用法和样例：
例句
- This paper introduces a full period sampling method based on the resampling technology used in the sampling of rotor system vibration signals.
介绍了一种应用重采样技术的旋转机械振动信号的整周期采样方法。 - The rest escapes as sound waves, mechanical vibrations that heat the chromosphere, the middle layer of the sun's atmosphere.
其余部分则以声波即机械振动的形式散逸，它们加热了太阳大气的中间一层，即色球层。
