The electron number density does not strictly obey exponentialdamping law in a long period.
电子数密度在很长的一段时间内不遵循指数衰减规律。
2
In this paper, we consider the exponential decay of energy of the cantilever Timoshenko beam with local viscoelastic damping on the free end.
本论文研究自由端具有局部粘弹性阻尼的悬臂梁的能量指数衰减问题。
3
Parametric instability or resonance is more dangerous than ordinary resonance as it is characterized by exponential growth of the response amplitudes even in the presence of damping.