“hard base”的概念、定义、翻译、参考文献-科学参考

单词	hard base
释义	hard base Encyclopedia 理学硬碱释 hard base硬碱作为电子对给体的路易斯碱，若给出电子对的原子电负性高、可极化性低、半径较小，该原子对外层电子吸引力强，称为硬碱。如OH-、F-、NH3、，、CH3COO-、等。 Chemistry ＞有机化学＞物理有机化学＞释义 hard base硬碱
随便看	New Hebrides New Hebrides Condominium New Hebrides National Party new historical plays New Historicism new historicism New History New History of Burmese Literature New History of Five Dynasties New History of Tang Dynasty New history of the Yuan Dynasty New Horizons New Horizons mission New Horizons probe new housing construction area New Huaihong riverway project New Humanism New Imperialism new industrial cities’ planning new industrial district new industrial district theory new industrial organization theory new industrial zone development theory new industry-agriculture and urban-rural relationship in China new inflation

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。