防灾减灾学报
防災減災學報
방재감재학보
Seismological Research of Northeast China
2015年
3期
6-10
,共5页
小震调制比%宁夏及邻区%时间异常%中强地震
小震調製比%寧夏及鄰區%時間異常%中彊地震
소진조제비%저하급린구%시간이상%중강지진
small earthquakes modulation ratio%Ningxia and its adjacent areas%time exception%strong earthquake
利用小震调制比的时间扫描方法对异常进行跟踪分析，通过对震例的研究发现，小震调制比的时间异常变化与宁夏及邻区的中强地震具有一定的对应关系。进一步分析认为，研究震前小震调制比的时间异常变化对把握宁夏及邻区中强震的发生具有一定的指示意义。
利用小震調製比的時間掃描方法對異常進行跟蹤分析，通過對震例的研究髮現，小震調製比的時間異常變化與寧夏及鄰區的中彊地震具有一定的對應關繫。進一步分析認為，研究震前小震調製比的時間異常變化對把握寧夏及鄰區中彊震的髮生具有一定的指示意義。
이용소진조제비적시간소묘방법대이상진행근종분석，통과대진례적연구발현，소진조제비적시간이상변화여저하급린구적중강지진구유일정적대응관계。진일보분석인위，연구진전소진조제비적시간이상변화대파악저하급린구중강진적발생구유일정적지시의의。
The space anomaly of small earthquakes modulation ratio is compared and analyzed. By comparison, some relationship between earthquakes modulation time anomalies and moderate earthquakes in Ningxia. Further analysis of studies suggest that it has some implications for the use of small earthquakes before the earthquake modulation time to grasp the abnormal changes in adjacent areas of Ningxia.
