“次级键”的概念、定义、翻译、参考文献-科学参考

单词	次级键
释义	次级键 Encyclopedia 理学次级键释 secondary bond次级键除了典型的强化学键（共价键、离子键和金属键）外其他各种化学键的总称。如氢键、卤键、π-π堆积作用、π-穴键和疏水作用等。化学键的一种，但作用力较弱。
随便看	literacy literal literal algebra literal coefficient literal constant literal coordination literal equation literal expression Literal interpretation literal interpretation literal listening literal number literal translation Literariness literariness literary achievement of Yang Xiong literary activities Literary and Artistic Contention literary and artistic sympathy literary and artistic value Literary and Art work Team in North China literary appreciation literary authenticity literary canon literary classics

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。