non-damping oscillation 无阻尼摇荡
oscillation damping 振荡减幅 ; 振动减幅 ; 消振
critical damping oscillation 临界阻尼振荡
under damping oscillation 欠阻尼振荡
forced damping oscillation 受迫阻尼振动
free damping oscillation vibrometer 自由衰减振荡示振仪
damping of system oscillation 系统振荡的衰减
long-period oscillation damping 长周期振动阻尼
power oscillation damping 阻尼系统振荡
They can easy show the behaviors of the flow in the whole cube, reveal the phenomenon of locity overshooting and damping oscillation of the flow.
通过管中心和其它管线的速度变化趋势，以及圆管径向的速度分布，描述了流场的整体流动特性，揭示了非牛顿流体管道流的速度过冲和振荡现象。
A new test signal method based approach to design power oscillation damping (POD) controller for TCSC is proposed, by which the bulky eigenvalue calculation of state matrix can be avoided.
提出了一种基于测试信号法的TCSC功率振荡阻尼(POD)控制器的设计方法，避免了计算量庞大的状态矩阵特征值计算。
In this paper, the sixth-order approximate analytical solutions of the strong nonlinear oscillation with positive damping are obtained by using newly developed homotopy analysis method.
阐述利用最新提出的同伦分析方法求解有正阻尼的强非线性振动方程，得到了该方程的六阶近似解析解。
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