“epoch”的概念、定义、翻译、参考文献-科学参考

单词	epoch
释义	epoch Physics 交叉学科天体物理学 epoch历元 epoch①初相 ②时纪 ③初期 Mathematics epoch时代，时期；周期 Astronomy epoch历元; 时期
随便看	general zero generated generated algebra generated field generated filter generated group generated ideal generated linear space generated relation generated ring generated sheaf generated sigma-algebra generated sigma-ring generated space generated subgroup generated submodule generated subspace generated system generated topology generating generating and changing all the time generating capacity generating class generating cone generating curve

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。