Jiashi strong earthquake swarm  伽师强震群

Jiashi strong earthquake swarm area  伽师强震群区

Active area of strong earthquake  强震活动

Active Period of Strong Earthquake  强震活跃期

activity of strong earthquake  强震活动

area with strong earthquake intensity  高地震烈度区

Criterion of strong earthquake  强震判据

damage by strong earthquake  强震损伤

danger location of strong earthquake  强震危险地点

dangerous area of strong earthquake  强震危险区段

duration of earthquake strong-motions  强地面运动持时

earthquake strong-motion observation stations  强震台建设

earthquake strong-motions intensity measures  地面运动强度参数

exceptionally strong earthquake  罕遇地震

extemely strong earthquake  拱坝

First occurring strong earthquake  首发强震

Grouped strong earthquake activity  强震成组活动

Grouping activity of strong earthquake  强震成组活动

Haicheng strong earthquake  海城大震