“early Cretaceous coal-accumulating period”的概念、定义、翻译、参考文献-科学参考

单词	early Cretaceous coal-accumulating period
释义	early Cretaceous coal-accumulating period Encyclopedia 理学聚煤期释 early Cretaceous coal-accumulating period早白垩聚煤期早白垩世有大量聚煤作用发生并形成有工业价值煤田的时期。
随便看	Riley and Riley's model Riley crater rill rille rille crater RIM Rim rim rima Rima Agatharchides Rima Agricola Rima Archytas Rima Ariadaeus Rima Artsimovich Rima Billy Rima Birt Rima Brayley Rima Cauchy Rima Delisle Rima Diophantus Rima Draper Rimae Alphonsus Rimae Apollonius Rimae Archimedes Rimae Aristarchus

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