“Pure Brightness Festival”的概念、定义、翻译、参考文献-科学参考

单词	Pure Brightness Festival
释义	Pure Brightness Festival Encyclopedia 农学森林文化释 Pure Brightness Festival; Tomb-Sweeping Festival清明节中国传统民俗节日，是在春天祭奠先人的节日。又称踏青节、三月节。节期是每年阳历4月4日至6日中的一天。
随便看	pontoon pontophile Pontrjagin class Pontryagin Pontryagin character Pontryagin characteristic class Pontryagin characteristic number Pontryagin class Pontryagin duality Pontryagin duality theorem Pontryagin duality theory Pontryagin invariant Pontryagin-Kuratowski theorem Pontryagin maximum principle Pontryagin multiplication Pontryagin number Pontryagin operation Pontryagin product Pontryagin space Pontryagin square Pontryagin surface Pontryagin theorem Pontryagin van Kampen duality theorem Pontryagin-van Kampen duality theorem Pontypool japanned wares

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。