“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	divergent determinant divergent double series divergent evolution divergent improper integral divergent integral divergent iteration divergent lens divergent line divergent meniscus lens divergent-meniscus lens divergent nuclear chain reaction divergent optical system divergent parabola divergent plate boundary divergent process divergent product divergent sequence divergent series divergent star cluster divergent thinking divergent thinking method divergent trajectory divergent wave diverging diverging diffuser

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。