“新近纪”的概念、定义、翻译、参考文献-科学参考

单词	新近纪
释义	新近纪 Encyclopedia 理学新生代释 Neogene Period新近纪新生代第二个纪。其前为古近纪，后为第四纪。开始于2303万年前，结束于258万年前。
随便看	permutation generating algorithm permutation graph permutation group permutation homeomorphism permutation identity permutation index permutation inversion permutation involution permutation matrix permutation of arguments permutation of a set permutation of codes permutation of columns permutation of elements permutation of indices permutation of numbers permutation of planar on shell diagram permutation of planar on-shell diagram permutation of planar onshell diagram permutation of rows permutation of variables permutation operator permutation pattern permutation pseudo-tensor permutation rank

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。