n.（显示地震中颤动加速度的）加速度图
The calculation of these velocity and displacement curves from the accelerogram is not a trivial matter.
要从加速度记录计算速度和位移曲线也不是一件轻而易举的事.
Wavelet package is introduced in this paper to adjust for design accelerogram in different scales.
提出了一种基于小波包对地震动在不同尺度上进行调整的方法.
Wavelet package is introduced in this paper to adjust for design earthquake accelerogram in different scales.
摘要提出了一种基于小波包对地震动在不同尺度上进行调整的方法.