“北魏”的概念、定义、翻译、参考文献-科学参考

单词	北魏
释义	北魏 Encyclopedia 历史学北魏释 Northern Wei Dynasty北魏公元386年由鲜卑贵族拓跋珪建立，而后统一了北方地区的王朝。又称拓跋魏、元魏、后魏。
随便看	fractional line fractional linear function fractional linear mapping fractional linear transformation fractional magnetic charge fractional mapping fractional melting fractional method fractional number fractional of vegetation cover fractional order fractional-order dynamical system fractional-order systems fractional part fractional part function fractional polarization fractional power fractional precipitation fractional programming fractional quantum Hall effect fractional-rational function fractional replication fractional rheological model fractional ring fractional statistics

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。