“二叠纪末大灭绝”的概念、定义、翻译、参考文献-科学参考

单词	二叠纪末大灭绝
释义	二叠纪末大灭绝 Encyclopedia 理学古生物学释 End-Permian mass extinction二叠纪末大灭绝距今约2.52亿年，地球生物圈发生的一次全球性的大规模的集群灭绝事件。
随便看	Guodian bamboo slips Liude Guodian bamboo slips Taiyi Shengshui Guodian Bamboo Slips Tang Yu Zhi Dao Guodian bamboo slips Wuxing Guodian bamboo slips Xing Zi Ming Chu Guodian Science and Technology Research Institute Guo Dongming Guo Dunren Guoen Temple Guofang poem Series Guo Feng Guo Fengying Guo Guangcan Guoguang Film Company Guo Hancheng Guoha storytelling Guo He Guo Hongtao Guohua Film Company Guohua Printing House Guo Jia Guo Jinan Guo Jingjing Guo Jingkun Guojin opera performance at the imperial court of the Ming Dynasty

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。