“汪禧成”的概念、定义、翻译、参考文献-科学参考

单词	汪禧成
释义	汪禧成 Encyclopedia 工学〔人物〕释 Wang Xicheng汪禧成（1896-10-05～1976-10-21）中国铁道信号工程专家、教育家，铁道信号事业的开拓者，铁道信号专业的创始人。字孟贺，别号道中。
随便看	laser threshold laser threshold gain laser total station laser tracer laser tracker laser tracking laser tracking measurement laser traffic detector laser transducer laser transition laser transmitter laser trapping laser triangulation displacement measurement principle laser triangulation measurement laser triangulation three-dimensional measurement laser triggered gas switch laser tube laser tuning laser ultrasonic laser ultrasonic test instrument laser ultrasonic visual test instrument laser unit La Serva Padrona laser vaporization method laser velocimetry

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。