“白垩纪末大灭绝”的概念、定义、翻译、参考文献-科学参考

单词	白垩纪末大灭绝
释义	白垩纪末大灭绝 Encyclopedia 理学古生物学释 End-Cretaceous mass extinction白垩纪末大灭绝距今6500万年左右，地球生物圈遭受的一次大规模的集群灭绝事件。
随便看	tax rules on controlled foreign company tax rules on transfer pricing tax sharing reform tax-sharing system tax sparing credit tax supervision tax system tax transport and temporary commutation of taxes Taxus taxus chinensis in Beichuan County taxus chinensis in Dayi County Taxus family Tay Tayama Katai Tay Bridge accident Tayeb Saddiki Tayeb Salih Taygeta Taygete tayisi Taylor Taylor center Taylor circle Taylor coefficient Taylor column

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。