“杨南生”的概念、定义、翻译、参考文献-科学参考

单词	杨南生
释义	杨南生 Encyclopedia 工学﹝航天人物﹞释 Yang Nansheng杨南生（1921-12-29～2013-03-05）中国火箭技术、固体火箭发动机技术与塑性力学专家。
随便看	traceless matrix traceless tag traceless tensor trace level trace line trace mapping trace method trace minerals in coal Trace Model of word recognition trace norm trace of a commutator trace of a form trace of a function trace of a line trace of a linear transformation trace of a mapping trace of a matrix trace of an algebraic element trace of an algebra of sets trace of an ideal trace of an operator trace of a square matrix trace of a tensor trace of endomorphism trace of impurities

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。