“大石炭纪”的概念、定义、翻译、参考文献-科学参考

单词	大石炭纪
释义	大石炭纪 Anthracolithic period (即石炭二叠纪)
随便看	light break reaction light breeze light brick light bridge light bridge train light brightness control light brown light brown apple moth light bulb light bulb-lens combination light bulb torus light bulky cargo light buoy light burden light burned magnesia light-burned refractory ware light burning light burring light button light cable bushing light cap light car light cargo light cargo carrier light carrier

科学参考收录了1248194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。