“pre-Lopingian crisis”的概念、定义、翻译、参考文献-科学参考

单词	pre-Lopingian crisis
释义	pre-Lopingian crisis Encyclopedia 理学前乐平世事件释 pre-Lopingian crisis;end-Guadalupian extinction前乐平世事件发生在二叠纪晚期约2.6亿年以前的生物灭绝事件。又称瓜达鲁普世末灭绝事件。
随便看	David Cohen Prize David Composing the Psalms David Copperfield David Cox David Cronenberg David C．Larbalestier David Davidovich Burliuk David Dean Rusk David Del Tredici David di Donatello David Diop David Douglas Duncan David Dunlap Observatory David Dunlap Observatory system David Edgar David Edward Cooper David Edwin Pingree David E.M. Sappington Davidenko Davidenko method of differentiation David Eugene Smith David Everett Rumelhart David Fabricius David Fincher David French

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。