“macroscopic petrographic constituent of coal”的概念、定义、翻译、参考文献-科学参考

单词	macroscopic petrographic constituent of coal
释义	macroscopic petrographic constituent of coal Encyclopedia 理学煤岩学释 macroscopic petrographic constituent of coal煤的岩石组成肉眼观察可区分出的各种煤岩组分和宏观类型。
随便看	host Hosta Hostage hostage negotiation hostage rescue Hosta Plantaginea floum Hostae flos host behavior change host cell host community/host country host country market host crystal host emitting Hoste-Ocneanu-Millett-Freyd-Lickorith-Yetter polynomial host galaxy host guest chemistry host-guest chemistry host-guest points combination，host-guest points association host guest polymer hostile aggression hostile organization Hostile takeover hostility host image host-induced gene silencing hosting of sports event

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。