The result shows that the anomalouspeak values of C1 often appear before great earthquakes.
结果表明,每当大震发生前,C_1值均出现异常峰值,异常时间一般不超过一年。
2
Peaking effects were found on the plot of internal friction vs strain amplitude or time when the resonant frequency of anomalouspeak closed to the normal one.
当反常共振峰频率与正常共振峰靠近时,在内耗-振幅或内耗-时间图上呈现峰值效应。
3
With temperature reduced, while the intensity of J-peak, the zero phonon line increased, anomalous enhancement of the phonon sideband was observed.