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

单词	material for vacuum electronic device
释义	material for vacuum electronic device Encyclopedia 工学真空电子器件材料释 material for vacuum electronic device真空电子器件材料构成真空电子器件的各种材料。
随便看	Production of Culture Perspective production of gamma rays production of high density materials from titanium sponge production of human beings production of improved grass varieties production of life production of magnesium by thermal reduction process production of natural gas storage production of needs production of oil and gas wells production of prosody production of space production of sponge titanium production of tantalum production of vacuum production of zirconium powder production of zirconium sponge production operation budget Production operation control Production operation integration strategy production order production organization of mineral processing plant Production-oriented approach production permit production planning

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。