“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	emergency landing zone emergency launch emergency legal system emergency life-saving emergency life support system emergency lighting emergency logistics management and optimization services emergency maintenance emergency maintenance of information system emergency management emergency management agency emergency management committee emergency management information system emergency management law emergency management of hydropower station emergency management plan for flood control emergency management regime emergency management system emergency management“one plan and three systems” emergency mechanism emergency medical dispose for marine nuclear accident emergency medical equipment emergency medical rescue organization emergency medical rescue team emergency medical rescue volunteer

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