“煤的显微组分”的概念、定义、翻译、参考文献-科学参考

单词	煤的显微组分
释义	煤的显微组分 Encyclopedia 理学煤的显微组分释 maceral煤的显微组分在显微镜下可辨认的煤的有机成分。主要为生物遗体转变而成的有机岩石成分。
随便看	crankshaft and connecting-rod mechanism crankshaft balancing machine crankshaft grinding machine crankshaft position sensor CRAO CrAO crapemyrtle crape myrtle screen in Dujiangyan Lidui Park crape ring craps crash duration Crash Management crashworthy seat crassimucellate ovulel crassulacean acid metabolism crassulacean acid metabolism，CAM Crater crater crater chain crater cluster crater counting crater floor crater forest cratering Crater Lake

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。