“石煤”的概念、定义、翻译、参考文献-科学参考

单词	石煤
释义	石煤 Encyclopedia 理学煤成因释 stone-like coal石煤在中泥盆世以前的地层中保存的可燃、低热量、高灰分产率、高变质程度的沉积岩。
随便看	gauge field gauge field strength gauge field theory gauge fixing gauge fixing term gauge freedom gauge function gauge function of a set gauge group gaugehead gauge interaction 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

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。