“镜煤”的概念、定义、翻译、参考文献-科学参考

单词	镜煤
释义	镜煤 Encyclopedia 理学煤岩组分释 vitrain镜煤煤中颜色最黑、光泽最亮的组分。
随便看	braced frame structure braced polygon braced retaining structure braced square bracelet brachial plexus injury brachidium brachiopods brachistochrone brachistochrone problem Brachium brachyanticlinal brachy-axis brachyaxis brachydactyly brachydome brachymedial brachypinacoid brachypodium distachyon brachyprism brachypyramid brachysynclinal brachytelescope brachytherapy brachytherapy afterloading equipment

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。