“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	periodograph periodometer periodontal abscess periodontal abscesses periodontal disease periodontal disease and system diseases periodontal treatment agent periodontitis period pair period parallelogram period parallelotope period point period-radius relation period ratio period relation period resolution periods of an elliptic curve period-spectrum relation period strip Period Style period-three theorem period variation period vector perioheral nerve entrapment syndrome perioperative body temperature management

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。