“汉代文具”的概念、定义、翻译、参考文献-科学参考

单词	汉代文具
释义	汉代文具 Encyclopedia 历史学遗物释 Stationery of Han Dynasty汉代文具中国汉代书写工具。包括直接用于书写的毛笔和墨块、简牍、绢帛，磨墨汁用的砚、研石，修整简牍的削刀、笔刷及划线的尺等。
随便看	spherical motor spherical nebula spherical neighborhood spherical nucleus spherical packing spherical pair spherical parabola spherical parallelogram spherical partial sum spherical pendulum spherical plot spherical point spherical polar coordinate spherical polygon spherical polyhedron spherical polynomial spherical powders in metal additive manufacturing spherical power spherical projection spherical pyramid spherical quadrangle spherical radiator spherical radius spherical rearrangement Spherical Reflector

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。