“关键种”的概念、定义、翻译、参考文献-科学参考

单词	关键种
释义	关键种 Encyclopedia 农学IUCN濒危物种红色名录释 keystone species关键种对生态系统功能的贡献大于其他物种，且其微小变化将导致所在的群落乃至生态系统的结构发生较大变化的物种。 Biology key species; keystone species关键种
随便看	contractual fund contractual relation in education contracture contract water-saving management contradication among the people contradiction contradiction between the actor and the role contradiction law contradiction principle contradictoriness contradictory contradictory formal system contradictory proposition contradictory propositional calculus contradictory relation contradictory set of formulas contradictory theory contradirectional coupling Contrafactum contraflexure contra-flow contragradience contragradient contragradient automorphism contragradient composition

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。