短語詞組短語amplitude of vibration method 振幅法amplitude of a vibration 振動振幅average amplitude of vibration 平均幅值lateral amplitude of vibration 橫向振幅displacement amplitude of vibration 振動位移幅度The oretical amplitude of vibration 理論振幅allowable amplitude of foundation vibration 基礎(chǔ)振動容許振幅amplitude of vibration of contraction 收縮幅度Double amplitude of vibration 1inch 振幅 返回 amplitude of vibration