而在较深的海域,波浪逆向流动相互撞击,由此产生的脉冲力能一直传递到海底,它所引起的震动能够传到很远的距离之外。
In deeper waters, waves traveling in nearly opposite directions create a pulse that travels all the way to the ocean floor and causes new vibrations that can travel long distances.
一个板块在另一板块下推挤造成海底大幅隆起,导致近200英里长和50英里宽的地区发生震动。
The jerking motion of one plate moving under the other caused a massive uplift of the seafloor, convulsing an area almost 200 miles long and 50 miles wide.
地震动使海底倾斜土层软化、液化并产生永久变形和位移。
Soil softening and liquefaction due to earthquake cause permanent deformations and displacements of submerged slope.
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