The vibration is characterized by the virtual value of acceleration, and the noise is indicated by the sound-pressure-level.

振动用加速度有效值描述，噪声以声压级表示。

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The vibration is characterized by the virtual value of acceleration, and the noise is indicated by the sound-pressure-level.

振动用加速度有效值描述，噪声以声压级表示。

youdao