学科分类
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14 个结果
  • 简介:  IllustrationAllthedatainthiscatalogarechosenfromthe"PreliminarySeismologicalReportofChineseSeismicStations"(Itsabbreviationis"MonthlyReport").ThecatalogincludestheeventsofM≥4.7inandnearChinaandM≥6allovertheworld.The"MonthlyReport"ismonthlycompiledbvtheNinthSectionofInstituteofGeophysics,CSB.……

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  • 简介:  Illustration  Allthedatainthiscatalogarechosenfromthe"PreliminarySeismologicalReportofChineseSeismicStations"(Itsabbreviationis"MonthlyReport").……

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  • 简介:IllustrationAllthedatainthiscatalogarechosenfromthe(PreliminarySeismologicalReportofChineseSeismicStations((Itsabbreviationis(MonthlyReport().ThecatalogincludestheeventsofM(4.7inandnearChinaandM(6allovertheworld.The(MonthlyReport(ismonthlycompiledbytheNinthSectionofInstituteofGeophysics,CSB.Theorigintimesofearthquakesinthecatalogadoptcoordinateduniversaltime(UTC)inaccordancewithinternationalconvention.Thelocationofeveryepicenterisexpressedbyitslatitudeandlongitude,atthesametimebythecorrespondinggeographicalregionproposedbyFlinnandEngdahl.Theregionalnamesareonlyforreferencesanddonotimplyanypoliticalsignificance.Thenumberofstationsusedandstandarddeviationarealsogiveninordertoillustratetheprecisionoflocation.

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  • 简介:StrongearthquakeactivityalovertheworldandstrongmoderateearthquakeactivitywithinandnearChina(April,1997~May,1997)PEISHANCHEN...

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  • 简介:  Illustration  Allthedatainthiscatalogarechosenfromthe″PreliminarySeismologicalReportofChi-neseSeismicStations″(Itsabbreviationis″MonthlyReport″).ThecatalogincludestheeventsofM≥4.7inandnearChinaandM≥6allovertheworld.The″MonthlyReport″ismonthlycompiledbytheNinthSectionofInstituteofGeophysics,CSB.  ……

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  • 简介:IlustrationAlthedatainthiscataloguearechosenfromthe″PreliminarySeismologicalReportofChineseSeismicStations″(It′sabbreviation...

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  • 简介:StrongearthquakeactivityalovertheworldandstrongmoderateearthquakeactivitywithinandnearChina(June,1996~August,1996)PEISHANCH...

  • 标签: China