In the analysis of the stress and deformation under dynamic loading, the inertia force and damping moment should be considered in addition to the transverse shear effect.

在分析动载荷下的应力和变形时，除考虑横向剪切效应外，还须考虑微段的惯性力和阻尼力矩。

youdao

For fixed damping and fixed excited frequency the motion of the beam under small amplitude of force is periodic, but becomes chaotic through period doubling bifurcation with increase of the force.

对固定的参数激励频率和阻尼，当参数激励幅值较小时梁的运动是周期的，但大幅值激励会使运动通过倍周期分岔变为混沌。

youdao

The device provides damping by dissipating energy under seismic braking or other dynamic loads.

该装置通过耗散地震、制动或其它动荷载条件下的能量提供阻尼。

youdao

However, even with 470 galloping horses under the hood, and a sophisticated active damping suspension, the XJL for the most part remains a passive participant in the motoring experience.

FORBES: 2011 Jaguar XJL Supercharged Review: The Cat Pounces