The solution of the blade forced vibration equation is investigated, so that the pheNomena appeared in the tests such as dynamic response of the blade and beat can be well explained.
还研究了工作叶片强迫振动方程的解，用它阐明了试验中出现的叶片动态响应和拍振等现象。
The solution of the blade forced vibration equation is investigated, so that the pheNomena appeared in the tests such as dynamic response of the blade and beat can be well explained.
还研究了工作叶片强迫振动方程的解，用它阐明了试验中出现的叶片动态响应和拍振等现象。
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