“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	sound level sound level meter sound level meter calibration sound library manager sound localization sound localization of human body soundlocater sound logical theory sound masking sound material soundness soundness lemma soundness theorem sound-notating alphabet Sound of Huaer On And On Sound of Music sound overlap sound package word sound particle acceleration sound particle displacement sound particle velocity Sound Pattern Theory sound pick-up devices sound power sound power, acoustic power

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。