“semi-dark coal”的概念、定义、翻译、参考文献-科学参考

单词	semi-dark coal
释义	semi-dark coal Encyclopedia 理学宏观煤岩类型释 semi-dark coal半暗煤光泽较弱的宏观煤岩类型。
随便看	gauge invariance gauge invariant gauge-like function gaugemeter gauge of sets gauge particle gauge plate gauge potential gauge-preserving gauge pressure sensor gauge principle gauge process gauger gauge surface gauge symmetry gauge theory gauge theory of gravitation gauge theory on D branes gauge theory on D-branes gauge transformation gauge transformation of the first kind gauge transformation of the second kind gauge variety gaugino Gauja National Park

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