1.Now, after 40 years of less powerful seismic activity, there have been a dozen earthquakes of 8. 0 magnitude or greater.
现在，在地震活动不那么强烈的40年过后，发生了多次8.0及以上级地震。
2.Aslo, could the melt cause a change in certain gases and bacteria within the earth enough to cause an increase in seismic activity?
此外，冰盖的融化会不会造成地球内某些气体或细菌的改变，从而增加发生地震过冬的可能性？
3.Calais, the geologist, noted that frequent seismic activity is as common to Chile as it is to the rest of the Andean ridge.
地质学家Calais表示，由于倚靠着安第斯山脉，频繁的地震活动对智利来说已经是家常便饭了。
4."So because previous seismic activity in the area was so strong, it (Zipingpu) could have induced an even stronger tremor, " he said.
“由于先前的地震活动比较强烈，紫坪铺诱发更强烈的地震就不足为奇了”，范说道。
5.Unlike Japan, Taiwan has no sophisticated system in place to warn residents of seismic activity.
和日本不同的是，台湾没有一套能够就地震活动对居民进行警告的强大预警系统。
6.The seven were on a committee that had been tasked with assessing the risk associated with recent increases in seismic activity in the area.
这7人是受命评估近期此地地质活动增加危险性的一个委员会的成员。
7.All of this seismic activity has left some wondering if earthquakes are increasing in frequency, or if it just seems like they are.
这一切地震活动让我们不禁要问，地震的频率在增加吗，还是只是看起来是这样而已。
8.The seismic activity of this zone is discussed in terms of seismicity , geotectonie, geophysics, etc.
同时，结合有关资料分析了该带的地震活动。
9.The seismicity or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time.
地震或地震活动面积是指频率、类型及大小的地震经验丰富的经过一段时间的。
10.By so doing, researchers attempt to identify "gaps" or anomalies, in the pattern of seismic activity.
通过这种方法，研究者们就可以了解地震活动的异常现象。