“背面进攻”的概念、定义、翻译、参考文献-科学参考

单词	背面进攻
释义	背面进攻 Encyclopedia 理学背面进攻释 backside attack背面进攻在双分子亲核取代反应（SN2反应）中，亲核试剂从底物的离去基团背面进攻中心碳原子的过程。 Chemistry ＞有机化学＞物理有机化学＞释义 backside attack背面进攻
随便看	presenteeism pre-sentence inspection present-focus presentive Presentness present value present value of bond present weather measurement instrument preservation preservation and conservationProject for China’s ancient books Preservation and Conservation Project of Materials in Minguo Period (1911～1949) preservation and conservation standards preservation and long-term access through networked services Preservation and Restoration of ancient wooden and bamboo Lacquer crafts preservation and restoration of collection stone cultural relics Preservation and Restoration of Oil Paintings preservation class preservation disaster plan Preservation Handbook for Cultural Relics preservation librarian preservation of agricultural products preservation of angles preservation of aquatic products preservation of area preservation of cadaver

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。