非线性黏滞阻尼器
nonlinear viscous dampers
变阻尼黏滞阻尼器
Controllable Damping-viscous Damper
不对称非线性阻性元件
asymmetric nonlinear resistive element
二阶非线性阻尼方程
second order nonlinear differential equation with damping
非比例阻尼线性体系
non-proportional damped systems
non-proportionally damped systems