“皇清职贡图”的概念、定义、翻译、参考文献-科学参考

单词	皇清职贡图
释义	皇清职贡图 Encyclopedia 历史学史料释 Qing Imperial Illustrations of Tributaries《皇清职贡图》中国清代记述海外诸国及国内各少数民族的图籍。
随便看	porous electrode porous fence porous flow resistance porous layer open tubular column porous layer open tubular (PLOT) column porous material porous media porous media model porous medium equation porous medium equations porous membrane porousmetal porous mineral material porous pavement porous polymer porous polymer beads porous polymer beads (GDX) porous set porous silicon porous sound absorbing material porous sound-absorbing material porous structure of a solid object porous titanium alloy porous tungsten porpcorn polymer

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。