“程君房墨”的概念、定义、翻译、参考文献-科学参考

单词	程君房墨
释义	程君房墨 Encyclopedia 历史学中国古代文具释 ink made by Cheng Junfang程君房墨中国明万历（1573～1620）年间程君房所制之墨。
随便看	Riccardo Drigo Riccardo Giacconi Riccardo Muti Riccati Riccati algebraic equation Riccati-Bessel function Riccati differential equation Riccati equation Riccati operator equation Ricci Ricci calculus Ricci curvature Ricci [curvature] tensor Ricci curvature tensor Ricci equation Ricci flow equation Ricci formula Ricci identity Riccioli crater Ricciotto Canudo Ricci scalar Ricci tensor Ricci theorem Riccius crater Ricco crater

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。