短語詞組短語drum vibration frequency measurement 振動輪頻率測定vibration displacement measurement 振動位移測試vibration range measurement 振幅檢測vibration level measurement 振動測量Vibration model measurement 散斑平均acoustic vibration acceleration measurement 聲發(fā)射波振動加速度測量drum vibration amplitude measurement 振動輪振幅測定Vibration Noise Measurement 振動和噪聲測量 返回 vibration measurement