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- Small earthquake frequency 小震频度
- Japan among the industrialized nations is almost certainly the uncontested champion with regard to earthquake frequency and intensity. 就地震频率和强度而言，日本在工业化国家中几乎肯定是无可争辩的冠军。
- The seismicity levels on the active tectonic block boundaries are discussed considering the large earthquake frequency and the released strain energy in unit distance and time. 从各边界带上强震活动的频次和单位时间、单位长度的地震应变能释放出发，讨论了各活动地块边界带的强震总体活动水平；
- Using 40 mechanism solutions of earthquake focus and 3 synthetic solutions of small earthquake, the crustal stress field in and around Gansu region is discussed. 本文利用40个地震震源机制解和3个小震综合解研究了甘肃及邻近地区的地壳应力场。
- Finally, these two small earthquake swarms are compared with the foreshock sequence of the 1975 M = 7.3 Haicheng earthquake for their difference and similarity. )波振幅比和震源机制解结果;并进行了初步分析.;最后对这两次小震群与海城7
- The Urumqi Telemetry Seismic Network undertakes task of large earthquake quick report in Xinjiang area, as well as the small earthquake monitoring in Urumqi area. 摘要乌鲁木齐遥测地震台网承担新疆地区大震速报和乌鲁木齐地区微震监测任务。
- Just this area where suddenly appear small earthquake and small earthquake is quite denseness.When the small earthquake suddenly stopped, it could become strong earthquake. 就是这个地区，突然出现小震，而且小震十分密集，然后当小震又突然停掉的时候，往往发生强震。
- Small earthquakes are so common here that people never make a fuss about it. 这里小地震是常见的事，人们并不为此而大惊小怪。
- Small earthquakes are so commom here that people don't feel much alarm at them. 小地震在这里经常发生，因此人们都不觉得害怕。
- Small earthquakes are so common here that people don't fellalarm at them. 这里经常发生小地震;因此人们对并不感到很害怕.
- This seismicity gap theory seems to be applied to small earthquakes occurring inland. 这个地震空白区的理论似乎也适用于内陆发生的较小地震。
- Of special interest are the results of some trials to predict small earthquakes in very short time range. 特别有意义的是在非常短促的时间范围内预报小震的某些试验的结果。
- About 40,000 to 50,000 small earthquakes large enough to be felt but not damaging occur annually. 每年大约会发生4万一5万次能被感觉到，但不会造成损害的小地震。
- Small earthquake occurrence time 小地震发生率
- Source depth of small earthquake 小震震源深度
- Since then, small earthquakes and swelling of the mountain indicate that Mauna Loa's plumbing system is again active. 从这时候开始,小规模的地震和山体的膨胀说明莫纳罗亚火山的通道系统再一次开始活动。
- We actually do use the duration of shaking to estimate the magnitude for some small earthquakes. 我们的确会使用震动持续时间来估计一些小型地震的震级。
- The conclusion validated that failure of beam constraints statistically independent under small earthquakes. 验证框架结构在小震下，梁约束的失效是统计独立的结论。
- From the view of external modulation by using the method of ratio of small earthquakes modulated by solid tide, we quantitatively analysed the small earthquake activities in Urumqi and Alma Ata. 利用固体潮小震调制比方法,从外因调制的角度出发,定量研究新疆乌鲁木齐和苏联阿拉木图地区小震活动。
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
