科学家们将地震活动位置定位在圣安德烈亚斯断层沿线。
The scientists positioned the seismic activity as being along the San Andreas fault.
考虑到降水是涉及滑坡形成的两个外部触发机制之一——另一个是地震活动，这并不奇怪。
This is not surprising, given that precipitation is one of the two external triggering mechanisms—the other being seismic activity—involved in the formation of landslides.
地球上大部分的火山活动和地震活动发生在板块之间的边界处。
It is at the boundaries between plates that most of Earth's volcanism and earthquake activities occur.
超级巨浪并非是由地震活动引发的海啸。
Rogue waves are not tsunamis, which are set in motion by earthquakes.
城市居民们担忧最近的地震活动。
City residents had raised concerns about recent seismic activity.
受灾地区属于地震活动区。
由于火山活动，阿拉斯加也就有了大量的地震活动。
Because of volcanic activity, Alaska also has a lot of earthquakes.
自7月17日以来，在耶罗岛已有超过1万次地震活动。
More than 10, 000 seismic events have been recorded near El Hierro since July 17.
自7月17日以来，在耶罗岛已有超过1万次地震活动。
More than 10,000 seismic events have been recorded near El Hierro since July 17.
通过这种方法，研究者们就可以了解地震活动的异常现象。
By so doing, researchers attempt to identify "gaps" or anomalies, in the pattern of seismic activity. Numerous types of instruments and methods are used for earthquake prediction.
地震活动就限制在沿着这种扩散带的较浅的表面地带上。
Earthquake activity is confined to a rather shallow surface zone along such belts of divergence.
根据一名美国地质局的专家所言，最近的这些地震活动是不寻常的。
According to an expert from the United States Geological Survey, the recent activity is not unusual.
这座大坝还被批评要为越来越多的滑坡和可能导致地震的地震活动负责。
The giant dam has also been blamed for increased landslides and seismic activity that could trigger an earthquake.
这些现象表明华北地区的中强地震活动已进入相对平静的阶段。
These phenomena indicate the moderate earthquake activity has come into a comparatively quiet period in North China.
科学家发现建于1935年的胡佛水坝建成10年间，地震活动逐渐增加。
Scientists discovered 10 years after the Hoover Dam was built in 1935 that its reservoir was increasing seismic activity.
过去该地区曾经历过中度地震活动，唐山市的地基不稳定，土壤为冲积土质。
Although the region had experienced moderate seismic activity in the past, the city of Tangshan has been built on unstable, alluvial soil.
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。
Now, after 40 years of less powerful seismic activity, there have been a dozen earthquakes of 8.0 magnitude or greater.
最近在海地、智利和土耳其发生的地震究竟仅仅是巧合，还是地震活动增加的信号？
Are the recent earthquakes in Haiti, Chile and Turkey a coincidence or a sign of increases seismic activity?
除了其他活动外，Estrin还开发传感器网络技术，在偏远地区监测地震活动。
Estrin develops technology for sensor networks in remote areas that monitor seismic activity, among other things.
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。
All of this seismic activity has left some wondering if earthquakes are increasing in frequency, or if it just seems like they are.
在活火山地区地震活动非常频繁，每天发生地震的次数甚至可以超过一千次。
Earthquakes are a regular occurrence under active volcanoes. They can number a thousand or more per day.
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。
The seismicity or seismic activity of an area refers to the frequency, type and size of earthquakes experienced over a period of time.
但他同时指出，可以将地震活动看做火山喷发的早期预警，从而争取足够的时间撤离群众。
He did, however, note that seismic shocks could serve as an early warning of an eruption, giving people plenty of time to get to safety.
青海地区强震震例研究表明，地震活动图像演化过程对强震的孕育有较好的预示作用。
It is shown that the evolution of seismicity patterns can predict well the strong earthquake preparation by the study of strong earthquakes in Qinghai area.
大部分地震活动在岛的北边约16至23公里深处，和火山喷发物引起海水变色的位置恰恰相反。
Most of the activity was north of the island, at depths of 16 to 23 kilometers, and on the opposite side from where the plume of volcanic material was discoloring the water.
新泽西州不是活跃的地震活动区，但气象学家说这个沿海的州早就应该遇到一次五级飓风了。
New Jersey is not in a seismically active zone but meteorologists say the coastal state is long overdue for a Category Five hurricane.
新泽西州不是活跃的地震活动区，但气象学家说这个沿海的州早就应该遇到一次五级飓风了。
New Jersey is not in a seismically active zone but meteorologists say the coastal state is long overdue for a Category Five hurricane.
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