“Yugong geography figure”的概念、定义、翻译、参考文献-科学参考

单词	Yugong geography figure
释义	Yugong geography figure Encyclopedia 历史学《禹贡地域图》释 Yugong geography figure《禹贡地域图》中国西晋时裴秀主持绘制的历史地图集。
随便看	reduced density operator reduced diagrams reduced differential polynomial reduced direction reduced distribution function reduced divisor reduced echelon form reduced elliptic fibration reduced energy gap reduced enumeration reduced equation reduced extremal distance reduced eye reduced form reduced formula reduced fraction reduced free group reduced game reduced G-bundle reduced gradient reduced gradient method reduced graphene oxide reduced Grobner basis reduced Grothendieck group reduced group

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。