“Central nobility system”的概念、定义、翻译、参考文献-科学参考

单词	Central nobility system
释义	Central nobility system Encyclopedia 历史学典章制度释 Central nobility system内爵中国汉代学者将周代王畿之内的爵位公、卿、大夫、士概括为内爵，并用来表示汉代某些等级职官的“位”，形成一套与待遇、特权相连的“位”系统。
随便看	prime filter prime focus prime-focus astrophotography prime focus cage prime focus corrector prime-focus spectrograph prime focus telescope (system） prime form prime formula primefree sequence prime function prime gap prime-generating polynomial prime graph prime group prime ideal prime ideal number prime ideal theorem prime implicant prime is in NP prime knot prime k-tuple prime k-tuples conjecture prime link prime magic square

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。