其特征值(eigenvalue)为复数，实数部分为自然频率；虚数部分为系统的稳定度，正值表示不稳定，负值表示稳定。 4阻尼法(damped)： 该方法用于结构系统具有阻尼现象时，其特征值为复数，虚数部分为自然频率；实数部分为系统的稳定度，正值表示不稳定，负值表示...
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damped oscillation [物] 阻尼振动 ; [物] 减幅振荡 ; 阻尼摆动
damped vibration [物] 阻尼振动 ; [物] 衰减振动 ; 阻尼振荡 ; 阻尼震荡
damped frequency [物] 阻尼频率
damped harmonic motion [物] 阻尼谐动 ; 阻尼简谐运动 ; 阻尼谐和运动 ; 制止简谐运动
damped natural frequency [物] 阻尼固有频率 ; 有阻尼的固有频率 ; [物] 阻尼自然频率 ; 频率
damped resistor 阻尼电阻器 ; 减振电阻
Damped structure 阻尼缓冲结构
damped oscillations 阻尼振荡 ; 阻尼震荡
damped harmonic oscillation 阻尼谐振 ; 阻尼谐振动
A new matrix perturbation method of general damped systems is developed in this paper. By this method, real transformation is used to decouple the system equations.
本文提出了粘性阻尼系统的实空间摄动方法,对系统矩阵参数变化所引起模态阻尼、模态刚度的变化给出了定量的描述。
参考来源 - 粘性阻尼系统的实空间摄动方法Secondly, consider the oscillation and asymptotic behavior of third order damped dynamic equations on time scales, some sufficient conditions to satisfy oscillation of all solutions of equation are obtained. Meanwhile some examples are given to illustrate the corresponding theorem.
其次考虑了时标上三阶阻尼动力方程解的振动性与渐近性,给出了方程所有解振动的充分条件,同时给出了例子对相关定理加以说明。
参考来源 - 时标上非线性动力方程解的振动性、渐近性和边值问题·2,447,543篇论文数据，部分数据来源于NoteExpress
ADJ Something that is damp is slightly wet. 潮湿的
Her hair was still damp.
她的头发还有点湿。
...the damp, cold air.
…又潮又冷的空气。
N-UNCOUNT Damp is moisture on the inside walls of a house or in the air. 潮气
There was damp everywhere and the entire building was in need of rewiring.
到处是潮气，整座建筑需要安装新电线。
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