“Jijiupian”的概念、定义、翻译、参考文献-科学参考

单词	Jijiupian
释义	Jijiupian Encyclopedia 文学〔著作〕释 Jijiupian《急就篇》中国西汉时期教学童识字的字书。又称《急就章》。
随便看	principal of land laws principal of least dissipation of energy principal open set principal optical axis principal orbit principal orbit type principal order principal order module principal parabola principal parameter principal part principal partition principal part of an infinitesimal principal plane principal plane of crystal principal plane of photograph principal plane pattern principal planet principal point principal point of photograph principal polarization principal polynomial principal projection property principal punishment principal quantum number

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。