“Li Ruyan”的概念、定义、翻译、参考文献-科学参考

单词	Li Ruyan
释义	Li Ruyan Encyclopedia 工学〔航空人物〕释 Li Ruyan厉汝燕（1888～1944）中国航空活动家和飞行家。字翼之。
随便看	pre-trained models pretransition effect pretreatment pretreatment acid pretreatment of cocoon cooking pretreatment of environmental sample pretreatment of iron ore pretreatment of redox titration pretreatment of refractory gold ore pre-treatment of sample pretreatment of sample pretrial conference pretrigger pre-trip information service pretty good privacy pretty good privacy, PGP Pretty History with Civilization Pretty Hua Dan pretzel pretzel curve pretzel knot pretzel-like link pretzel transformation prevailing wind direction prevalence of disability

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。