The initial boundary value problem of the nonlinear wave equation with the weak damping term and a source term was studied.
研究了含弱阻尼和源项的非线性波方程初边值问题。
The purpose of this paper is to study the existence of periodic solutions of a class of second order Hamiltonian Systems ith damping term.
主要研究了一类带有阻尼项的二阶哈密顿系统的周期解的存在性。
The equation of motion of particles has been reduced to the pendulum equation with a damping term and a forced term by using the sine_squared potential.
利用正弦平方势，把粒子运动方程化为具有运动阻尼和周期调制的摆方程。
By introducing nonlinear damping term, it is proved that all signals in the closed-loop system are globally stable, and the tracking error and the parameter (estimation) error converge to zero.
通过引入非线性阻尼项，保证了闭环系统的所有信号都是全局稳定的，而且跟踪误差及参数估计误差均收敛于零。
The effects of nonlinear damping and force source term on blowing-up of the solution were analyzed with an energy-compensation method.
用补偿能量的方法研究了非线性阻尼项和力源项对解的爆破行为的影响。
However, few people actually understand precisely what the term means, what the consequences of a particular damping factor rating might be for the ultimate desired result sound reproduction!
然而，只有很少人真正能够理解这个术语的准确含义，了解某一特定的阻尼因子量度如何能对最终声音重放的结果产生影响，或者有那些因素和系统或阻尼因子有关。
However, few people actually understand precisely what the term means, what the consequences of a particular damping factor rating might be for the ultimate desired result sound reproduction!
然而，只有很少人真正能够理解这个术语的准确含义，了解某一特定的阻尼因子量度如何能对最终声音重放的结果产生影响，或者有那些因素和系统或阻尼因子有关。
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