“directly heated cathode”的概念、定义、翻译、参考文献-科学参考

单词	directly heated cathode
释义	directly heated cathode [dǝ¦rek·lē ¦hēd·ǝd `kā´thōd] See <<filament>>
随便看	reverse bias reverse-blocking tetrode thyristor reverse-blocking triode thyristor reverse bonded-phase chromatography reverse Brayton cycle reverse Carnot cycle reverse cell reverse circulation drilling reverse code dictionary reverse current reverse-current cleaning reverse-current protection reverse-current relay reverse curve reversed reversed air-blast process reversed arc reversed consequent stream reverse deionization reversed image reverse direction sleeve brick sleeve burner sleeve coupling sleeve dipole antenna

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