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“華夏系”的英語(yǔ)可以翻譯為：Cathaysian ...

紅格爾煤田是新華夏系構(gòu)造體系的產(chǎn)物, 斷層比較發(fā)育.The Honger coalfield is situated in the Neocathaysian structural system, faults are well developed....