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IntroductionOn11f50,January10of1998,anMs=6.2earthquakeoccurredattheconjunctionareaofZhangbeiandShangyiCounties,HebeiProvince.TheeaFthquakewasoneofthreemajorstrongearthquakesatthenorthernpartofNorthChinaaftertheMS=7.8earthquakeofTangshan,HebeiProvinceinJuly,1976.Thestrongearthquake,whichoccurredwithintheearthquakeriskareaofconjunctionregionofnorthernBeding-Shanxi,Hebeiandinner-Mongoliathatwasdeterminedastheannuallykeymonitoringareaformanyyears,wasfairlywellforecastedbythemiddle-longandm… 相似文献
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