“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	erythremia erythrine erythrite erythritol erythroblast erythroblastosis erythroblastosis fetalis erythrocruorin erythrocyte erythrocytopoiesis erythrocytosis erythrodermia erythroidine erythrol erythromelalgia erythromycin erythrophilous erythrophleine erythrophobia erythrophore erythropia erythropoiesis erythropoietin erythropsia erythrose

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