flutter characteristic的意思|示意

The characteristic of "lock-in" can be used to explain all kinds of nonlinear phenomenon of the stall flutter.

这种频率锁定规律可以清楚地解释失速颤振的各种非线性现象。

From the characteristics of aerothermoelasticity, the effects of temperature in aerodynamic heating on the mode of a delta wing and the characteristic of its flutter were researched.

根据热气动弹性特点，探讨了气动加热温度对三角机翼模态特性和颤振特性的影响。