“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	Geriatrics Society of Chinese Medical Association Geriatric syncope geriatric syndrome Geri's Game Gerlach Gerling germ germacrane Germain Germain curvature Germaine Greer Germaine Tailleferre Germain Henri Hess Germain Nouveau Germain Pilon Germain prime German German Academic Exchange Service German Aerospace Industries Association German Angora rabbit German art German Art Education German Association for Research into Latin America German Association of Craftsmen German Astrophysical Virtual Observatory

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。