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bn:02265097n
Noun Concept
JA
熱陰極  熱電子カソード
EN
In vacuum tubes and gas-filled tubes, a hot cathode or thermionic cathode is a cathode electrode which is heated to make it emit electrons due to thermionic emission. Wikipedia
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Wikidata
JA
熱陰極
Wikipedia Translations
JA
熱電子カソード

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