现代地壳应力值高，构造变形速度快，地震活动强度加剧，地热流异常明显。
Present crustal stress values are high, structural deformation rate is fast, intensity of earthquake has an obvious increasing trend, and terrestrial heat flow anomaly is very obvious.
Vidale说：但是这些研究所能做出的预测仅限于底层活动所导致地震的频率以其强度，而不能预测出任何一个单一的地震事件的发生。
But such hazard predictions can go only so far, Vidale says. They can warn how often and how strongly the ground will shake, but they can't forecast the magnitude of any single event.
指出区内的地震活动范围、位置、强度和深度受前寒武纪结晶基底的起伏构造形态和深度的影响与制约。
The study shows that the range, location, intensity and depth of earthquakes are effected and restricted by the rolling topography of Precambrian crystal basement.
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