seismology的复数形式为：seismologists...

n.地震学...

seismology的音标：seismology的英式发音音标为：[saɪz'mɒlədʒi]seismology的美式发音音标为：[saɪz'mɑlədʒi]...

In pure seismology , ground motion is generally expressed by its amplitude.地面运动一般以振幅表示....