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1 个结果
  • 简介:ThereisahugeandimportantmeridinntectoniczonelnHebci-Shandong-AnhuiProvinces(castcrnNorthChina),especlallytbcoldstructuresfromnorthtosouth.Becauseitsmainpartishiddenunder-neath,andtheoutcroppingsweredisplacedandreformed.thetectoniczonecannotbenoticedforalongtime,andthemineraltalngprocessinthi8tectoni

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