Today's headline news is about a major earthquake.

今天的头条新闻是关于一场大地震。

He designed a hotel that withstood a major earthquake.

在经受了一场大地震的地方他建起了一座酒店。

That is why many after-shocks follow a major earthquake.

这就是为什么很多余震紧跟在一个大地震之后。

That is why many after - shocks follow a major earthquake.

这就是为什么很多余震紧跟在一个大地震之后.

Scientists cannot yet calculate when there will be a major earthquake.

科学家们还无法预测何时会发生大地震.

It turned out LA had just suffered a major earthquake which resulted in citywide blackouts.

结果原因是洛杉矶刚经历了一场地震，城市部分地区停电了。

It is significant to earthquake prediction to study the geothermal precursory anomaly before signal and major earthquake as well as their relation with focal mechanism.

深入研究信号震与主震地热前兆异常的关系及地热异常特征和震源机制的关系，可能对地震预报的实践有一定的指导意义。

All of Iran lies within a major earthquake zone, and the country has suffered terrible temblors before.

整个伊朗地处一个主要地震带，也经历过多次地震袭击。

Compounding the problems of the quake aftermath will likelybe the numerous aftershocks that accompany any major earthquake.

震后的问题中可能还有伴随大震而来的无数余震。

Abstract This paper about the phenomenon of anomaly of astronomical time-latitude residuals before major earthquake occurred around observatory.

本文叙述了光学天文时纬观测资料的残差在仪器周围地区发生强地震前夕出现短期异常波动的现象。