Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/f2e4e5aa608afc6419bc7e27264e99a4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 undamped mode例句_undamped mode英汉例句_undamped mode双解例句_贰靶汉英词典
The model is meshed in two different ways, then the undamped free vibration on rotor is studied including the natural frequencies and mode shapes by comparison. 用两种方法对模型进行网格划分，对比研究了转子部件的无阻尼自由振动的固有频率和振型；