通过与模态试验结果的比较可以发现，采用有限元法分析动叶片的振动特性是可靠和有效的。

We can find it is reliable and effective to use FEA to analyze the vibration characters of moving blades by comparing with the results of modal experiment.

youdao

通过与模态试验结果的比较可以发现，采用有限元法分析动叶片的振动特性是可靠和有效的。

We can find it is reliable and effective to use FEA to analyze the vibration characters of moving blades by comparing with the results of modal experiment.

youdao