“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	weak-strong convergence weak subspace weak summation weak superconductivity weak tautology weak theorem weak topology weak* topology weak*topology weak tripleability theorem weak truth table reducibility weak truth-table reducibility weak truth-table reducible to weak turbulence weak turbulence theory weak turbulent-flow film structure weak type weak type estimate weak unit weak universality weak version wealth wealth distribution wealth flow theory wealth of information

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