seismicity
- seismicity的基本解释
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地震活动性
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地震活动度
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震级
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地震活动
- 相似词
- 更多 网络例句 与seismicity相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on systematic analysis, nine seismometry parameters that response earthquakes well in North China are selected, which are seismic frequency, seismicity scale, mf-value, b-value, D-value,η-value, seismicity intensity entropy and seismicity time entropy. Using synthetic anomaly index method, we calculated their seismic anomaly index values separately and synthesized these values into a chronogenesis curve. After studying its short-term anomaly characteristics to earthquakes, the criterion index for M≥5.8 earthquakes in North China is obtained. The R-value test indicts that it has good prediction effect.
在系统分析并筛选出华北地区地震频度、地震活动标度、mf值、调制比、b值、D值、η值、地震活动强度熵和地震活动时间熵等映震较好的9项测震学参数基础上,应用综合异常指数方法,分别计算了它们各自的地震异常指数时序值,进而合成得到华北地区测震学综合异常指数时序曲线,通过研究其地震短期异常特征,给出了华北地区M≥5.8地震短期综合预测的判据指标,经R值评分检验表明,该指标具有较好的地震预测效能。
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Seismicity trend before the earthquake was forecasted according to seismicity feature and commensurable characteristics of strong earthquake activities of Sichuan and Yunnan areas.Since Oct., 1995, a lot of kinds of the anomalies with large amplitude, such as radon and CO2 contents in groundwater and groundwater level etc.synchronized in a wide range of western Yunnan, especially along Zhongdian—Nanjian seismic area. The characteristics of these short-term anomalies are introduced and analysed.
根据川滇地区地震活动特征和可公度性计算结果,在该次地震前对地震大形势进行了预测。1995年10月以后,滇西北地区出现了大面积、大幅度、多手段的同步异常,其中以水氡、水位和CO2异常为主,沿中甸─南涧地震区分布较为集中。
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Taking the regional seismicity energy as the random function of space and time, the features of small seismicity field in Ningxia and its neighborhood region are studied by the analytical method of natural orthogonal function expansion.
地震释放能量是地震活动的一个本质要素,可看成是空间和时间坐标的随机函数,这个随机函数可称为地震活动能量随机场,或称为地震能量场。
- 更多网络解释 与seismicity相关的网络解释 [注:此内容来源于网络,仅供参考]
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seismicity:地震活动
震群(earthquake swarm)指某地短时间内发生的一系列地震. 有些国家地震活动(seismicity)低,如英国;...
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seismicity:地震活动度
地震台中不可缺少的就是地震勘探的工具 地震仪(seismograph),通过它可以测量地震活动度(seismicity)和地震波速(seismic velocity). 教育联展网热点导读
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seismicity:活动
震群(earthquake swarm)指某地短时间内发生的一系列地震. 有些国家地震活动(seismicity)低,如英国;...
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seismicity:活动度
地震台中不可缺少的就是地震勘探的工具--地震仪(seismograph),通过它可以测量地震活动度(seismicity)和地震波速(seismic velocity).
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seismicity map:地震区域图
seismicity gap 地震活动空白地带 | seismicity map 地震区域图 | seismic-like event 似地震事件
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