“Ordovician radiation”的概念、定义、翻译、参考文献-科学参考

单词	Ordovician radiation
释义	Ordovician radiation Encyclopedia 理学古生物学释 Ordovician radiation奥陶纪大辐射发生在奥陶纪，特别是早、中奥陶世的海洋生物多样性快速增加事件。
随便看	coronagraphic camera coronal coronal abundance coronal active region coronal activity coronal arch coronal bright point coronal bubble coronal cavity coronal cloud coronal condensation coronal continuum coronal dividing line coronal electrophotometer coronal enhancement coronal equilibrium coronal fan coronal forbidden line coronal forbidden lines coronal gas coronal green line coronal heating coronal helmet coronal hole coronal light

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。