The wind speed which can cause the bar resonant vibration has a strong relation with the self-vibration frequency of the bar.

其共振风速和杆件自身的自振频率有很大关系。

youdao

The wind speed which can cause the bar resonant vibration has a strong relation with the self-vibration frequency of the bar.

其共振风速和杆件自身的自振频率有很大关系。

youdao