飞机在打样设计阶段除了需要满足结构强度和刚度要求外，还必须满足颤振稳定性要求。

Aircraft calls for structural intensity rigidity and stability of flutter on the phrase of designing.

youdao

飞机在打样设计阶段除了需要满足结构强度和刚度要求外，还必须满足颤振稳定性要求。

Aircraft calls for structural intensity rigidity and stability of flutter on the phrase of designing.

youdao