“硬碱”的概念、定义、翻译、参考文献-科学参考

单词	硬碱
释义	硬碱 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	Training Institute of Music attached to Beijing University training institutions for television artists training levee training load training methods training model of vocational education Training Need Analysis training objective of vocational education training of form training of mind training of Qi training on firefighting skills training on firefighting tactics training on firefighting tactics under certain scenarios Training Outsourcing Training Plan Training Regimens training sample training school for librarians training sequence training set training ship training simulator for fossil-fired power plant Training Student Agent Team of Tibet Autonomous Region Zang Opera Troupe training subsidy

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。