underdamping

The general solutions for the free vibration of underdamping , critical damping , overdamping of cylindrical laminates was simply given in terms of the linear damp vibration theory .

依据线性阻尼振动理论，简要地给出了开口层合壳的欠阻尼、临界阻尼和过阻尼等三种自由运动的通解公式。

Generally speaking , missile is always underdamping .

一般导弹都是欠阻尼的。