“许璇”的概念、定义、翻译、参考文献-科学参考

单词	许璇
释义	许璇 Encyclopedia 经济学〔农业与农村经济人物〕释 Xu Xuan许璇（1876～1934）中国早期农学家、农业教育家，农业经济学的奠基人。字叔玑。
随便看	Lebesgue measure Lebesgue method of summation Lebesgue minimal problem Lebesgue non measurable set Lebesgue non-measurable set Lebesgue nonmeasurable set Lebesgue number Lebesgue outer measure Lebesgue point Lebesgue-Radon integral Lebesgue set Lebesgue singular integral Lebesgue space Lebesgue spectrum Lebesgue Stieltjes exterior measure Lebesgue-Stieltjes exterior measure Lebesgue-Stieltjes integral Lebesgue-Stieltjes measurable function Lebesgue Stieltjes measurable set Lebesgue-Stieltjes measurable set Lebesgue Stieltjes measure Lebesgue-Stieltjes measure Lebesgue sum Lebesgue summation method Lebesgue test

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。