“thermionic diode”的概念、定义、翻译、参考文献-科学参考

单词	thermionic diode
释义	thermionic diode [´thǝr·mē`än·ik `dī´ōd] ^ELECTRONICS A diode electron tube having a heated cathode.
随便看	S meter Smilacaceae Sminthuridae Smith-Baker microscope Smith chart Smithell's burner Smitherm process smith forging Smith-Helmholtz law smithite Smith-McIntyre sampler Smith-Petersen nail Smith-Purcell-Salisbury effect Smith-Recklinghausen's disease smithsonite smog smoke smokebox smoke candle smoke chamber smoke detector smoke grenade smoke horizon smokehouse smokeless

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