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

单词	sealing technique of vacuum electronic device
释义	sealing technique of vacuum electronic device Encyclopedia 工学真空电子器件封离释 sealing technique of vacuum electronic device真空电子器件封离在真空电子器件排气过程终了，管内气体压强达10-5帕以下时，将器件与排气系统分开并保持密封的过程。
随便看	supercavitation supercavity supercell supercell-based screening super-Chandrasekhar model super channel in optical communications supercharacter supercharge supercharger supercharging supercharging clutch supercharging ratio supercharging system superciliary arch supercirculation super city super-civilization superclass super clean bench super-clean worktable superclosure superclosure of concave-convex function super cluster supercluster supercode

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。