“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	Code of Ethics for Librarians of Japan Code of Ethics for Museums Code of Ethics of the American Library Association Code of Ethics or The Canons of Journalism code of foreign distribution code of geological investigation for levee project Code of Gia Long Code of Great Ming Dynasty Code of Hammurabi Code of Northern Qi Dynasty Code of Practice code of practice for registration and approval of medical devices Code of Professional Conduct for Journalists Code of Professional Ethics for Teachers in Colleges and Universities code of textile standard code of traffic violation behavior Code of Ur-Nammu Code of valuation with bill quantity of construction works Code of Warriors code of warriors Code of Yuan Dynasty Code on Fairness and Privacy code optimization code point code-polynomial

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。