“vacuum electronic device”的概念、定义、翻译、参考文献-科学参考

单词	vacuum electronic device
释义	vacuum electronic device Encyclopedia 工学真空电子器件释 vacuum electronic device真空电子器件借助电子在真空或气体中与电磁场发生相互作用，将一种形式电磁能量转换为另一种形式电磁能量的器件。
随便看	apparent-time studies apparent value apparent velocity apparent vertex apparent viscosity apparent viscosity of melt apparent visual magnitude apparent volume of distribution apparent zenith distance apparition AP-PCR APP Design appeal to emotion appeal to rationality appeal to the higher authorities appearance and non-appearance appearance and texture representation appearance and thing-in-itself appearance height appearance in the day appearance point appearance potential appearance potential spectroscopy appearance potential spectroscopy, APS appearance potential spectrum

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。