“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	James Samuel Coleman James S.C.Hu James Schuyler James Scott Bowerbank James Shaver Woodsworth James Shirley/Sherley James-Stein estimator James Stewart James Sydney Ensor James Tate James the Fourth James theorem James Thomas Farrell James Thomson Jamestown James Vincent Forrestal James Watt James Webb Space Telescope James Welch James Whyte Black James Wightman Davidson James William Cooley James William Fulbright James William Toumey James Wilson Morrice

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