难检字字典在线查询

汉语拼音：zhǔ zhèn

发生在同一地质构造带上或同一震源体内的一系列地震中，最大的一次叫做主震。

• Their house, which was solidly built, resisted the main shock.

  他们的房子盖得十分坚固，经受住了主震。

• The main quake was estimated at magnitude 6.6.

  据估计主震区的震级有6.6级.

• Main shock has passed, there should be a lot of small aftershocks of it.

  主震过去了, 应该还有很多大小不一的余震吧.

• And there were only a very few aftershocks in the conductive lower crust.

  因此,无论从竖向分层还是从横向非均匀性上看,唐山主震及其大多数余震都与高阻上地壳密切相关.

• The casualties from strong aftershocks and successive earthquakes are lower than that from mainshock.

  强余震和后续强震的人口伤亡比主震轻.