“multiple origin”的概念、定义、翻译、参考文献-科学参考

单词	multiple origin
释义	multiple origin Encyclopedia 理学多起源释 multiple origin多起源某个性状或生物类群的现存后裔来自不同的最近共同祖先或一个以上的独立演化事件。
随便看	principal ideal theorem principal idele principal idempotent principal idempotent element principal identity principal indecomposable module principal indecomposable representation principal integral domain principal integral representation principal invariant principal isotope principal isotropy group principalization principal lattice element principal leadership principal left ideal principal left ideal ring principal line principal line of photograph principally analytic set principally polarized variety principal mapping principal matrix principal maximum principal measure

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。