“段子俊”的概念、定义、翻译、参考文献-科学参考

单词	段子俊
释义	段子俊 Encyclopedia 工学〔航空人物〕释 Duan Zijun段子俊（1913-01-27～2006-02-21）中国航空工业主要领导者和创建人之一。曾用名玉明。
随便看	underdeterminate system underdetermined underdetermined linear system underdetermined system underdetermined system of equations underdevelopment underdoped regime underdoping underdot underestimate algorithm underexposure underfitting underfloor air distribution underflow underflow tube under fly underfocus under-forest economy under fur underglaze blue underglaze dark blue glaze underglaze dark blue glazed underglaze decoration underglaze red undergoing professional training at an old-type opera school

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。