2026-01-09 09:39 浏览次数 9
余震区
The affection of aftershock activity in seismic risk evaluation --taking Xingtai aftershock area as example
地震危险性评价中余震活动的影响--以邢台余震区为例
The ratio of the precursory seismic quiescence area and the aftershock area of the great Tangshan main shock is about0.
前兆地震活动平静区的面积与整个余震区面积之比值为0.