In this paper, the authors analyse and compare the vibration-absorbing pefor-mance for the damped dynamic damper and the undamped dynamic damper.是什么意思_In this paper, the authors analyse and compare the vibration-absorbing pefor-mance for the damped dynamic damper and the undamped dynamic damper.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句