“Yue Leifa”的概念、定义、翻译、参考文献-科学参考

单词	Yue Leifa
释义	Yue Leifa Encyclopedia 文学【诗人】释 Yue Leifa乐雷发中国南宋后期诗人。字声远，号雪矶。生卒年不详。
随便看	principal series representations principal set principal sheet principal solution principal space principal spectrum principal sphere principal sphere of curvature principal square root principals' research leadership principal state model principal state of polarization principal's teaching leadership principal strain principal subgroup principal subgroup series principal submatrix principal submodule principal subspace principal surface principal symbol principal symbol sequence principal system principal tangent principal tangent bundle

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。