Earthquakes produce two types of seismic waves.
地震产生两种类型的地震波。
Seismic waves followed after the earthquake.
地震之后就引发了海啸。
The underwater earthquake happens and the seismic waves spread out.
布莱恩·希罗：水下地震发生以后，震波会扩散出去。
The propagation of seismic waves is affected by the earth medium.
地震波的传播是受地球介质影响的。
Seismic waves are the fastest way to get information out from the earthquake.
震波监测是我们获知地震发生的最快信息源。
The news that the chairman would resign set off seismic waves in the business community.
公司董事长将辞职的消息一出就在商业界引发了强烈的议论。
This lays a foundation for the traveltime and velocity analysis of reflective seismic waves.
这为反射地震波的旅行时及速度分析提供了基础。
The Tunguska event included seismic waves and infrasonic disturbances that were recorded around the world.
通古斯爆炸包含了地震波和次声扰乱，被世界各地记录下来。
The tremendous heat causes rapid expansion of a spherical cavity, which in turn generates seismic waves.
巨大的热量造成球形腔体的剧烈膨胀，并产生各种震动波。
Scientists assign a magnitude rating to earthquakes based on the strength and duration of their seismic waves.
科学家根据地震波的强度和持续时间把地震强度分为了不同的等级。
But on soft soils, vibrations from long-period seismic waves are amplified, possibly exacerbating the swaying of skyscrapers.
但是，在松软的土层上，长周期地震波的震动会被放大，可能使摩天大楼的摇摆更加剧烈。
Many signals, such as communication signals, some radar signals, seismic waves and sonar, are all nonstationary signals.
实际应用中的许多信号，如通讯信号、某些雷达信号、地震波、声纳等，都是非平稳信号。
For one, any seismic waves that did make their way from Japan to the Chilean coast could play a slight role in ground-shaking.
其一，任何由日本传至智利海岸的地震波都可能在地面震动中起一点作用。
Seismic waves traveling between Earth’s poles move faster than those moving east-west, and now scientists think they may know why.
地震波沿地球南北两极传播比沿东西方向传播的要快。现在，科学家们认为已找到了这一问题的原因所在。
On this basis, a calculation model for propagating process of blasting seismic waves and a FEM program have been established.
在此基础上，建立了爆破地震波传播过程的计算模型，编制了有限元计算程序。
Seismic waves are waves that travel through the Earth, most often as the result of a tectonic earthquake, sometimes from an explosion.
地震波是通过地表传播的波体，通常是由地壳震动或爆炸引起的。
Its high sensitivity in recording earth tides and seismic waves is believed to be due to the particular hydrogeological conditions.
洼里井水位变化，灵敏地记录地球固体潮和地震波与其特殊的水文地质条件有关。
One segment of this field is devoted to seismology, the study of seismic waves that are generated when major geological shifts occur.
该领域的其中一方面是要研究地震学---只有在板块运动剧烈的时候才会出现地震波并产生联动。
In zones where earthquakes are known to occur, improved construction techniques can significantly reduce the effects of seismic waves.
在地震多发地区，如果建树技术完善就可以大大减弱震波的影响。
The oil and gas driller can send seismic waves miles under the sea floor, gather the echoes, and deduce whether petroleum might exist there.
石油和天然气钻孔机可以在海平面以下数里之外传送地震冲击波，收集回声，并对该地区是否存在石油做出推理。
In the area of signal processing, many signals we encounter are non-stationary, such as radar signals, seismic waves and sonar signals etc.
在信号处理领域中遇到的许多信号都是非平稳信号，如通信信号、某些雷达信号、地震波、声纳等。
They said the movement of a huge stream of ice, about 100km wide and 800m thick, creates seismic waves and can be felt through the entire Antarctic.
数据显示，这块冰流宽约100公里，厚约800米。 每次移动时，冰流发出的震波波及整个南极洲。
The seismic waves released during the Chilean fault movement traveled around the world several times and triggered microquakes in central California.
智利断层活动产生的地震波环绕地球数圈之后又袭击了加利福尼亚，触发了加利福尼亚中部的微震。
The source mechanism, source stress field and source fault for the Chengjiang earthquake of M5.2 has been analyzed by the data of seismic waves.
利用地震波资料对澄江5 2级地震序列的震源机制、震源应力场和震源断层作了分析研究。
When this stress is released quickly, it sends massive vibrations, called seismic waves, often hundreds of miles through the rock and up to the surface.
当地震发生的时候，地震波会通过岩石从数百里外传达到地表引起振动。
However, not all the fault surface and the source directly linked to the movement, they also may be due to seismic waves caused by secondary impact.
但并不是所有的地表断裂都直接与震源的运动相联系，它们也可能是由于地震波造成的次生影响。
An earthquake (also known as a quake, tremor or temblor) is the result of a sudden release of energy in the earth's crust that creates seismic waves.
地震(也称为地震、震颤或警报)的结果是一个突然的释放能量在地壳创造了震波。
An earthquake (also known as a quake, tremor or temblor) is the result of a sudden release of energy in the earth's crust that creates seismic waves.
地震(也称为地震、震颤或警报)的结果是一个突然的释放能量在地壳创造了震波。
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