“楚纪南故城”的概念、定义、翻译、参考文献-科学参考

单词	楚纪南故城
释义	楚纪南故城 Encyclopedia 工学〔先秦-唐﹞释 site of Jinan City of Chu楚纪南故城东周时期楚国都城“郢”的遗址之一。位于湖北省荆州市。
随便看	principal formula principal fractional ideal principal fractionary ideal principal function principal function classes principal functor principal fundamental solution principal G bundle principal G-bundle principal genus principal G-object principal graduate principal graph principal group principal groupoid principal homogeneous G-set principal homogeneous space principal homomorphism principal horizontal line of photograph principal ideal principal ideal domain principal ideal ring principal ideal theorem principal idele principal idempotent

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。