“coated filament”的概念、定义、翻译、参考文献-科学参考

单词	coated filament
释义	coated filament [`kōd·ǝd `fil·ǝ·mǝnt] ^ELECTRONICS A vacuum-tube filament coated with metal oxides to provide increased electron emission.
随便看	waterway water well water-wettable waterwheel water white water-white kerosine waterworks water year WATFIV WATS Watson equation Watson factor Watson-Sommerfeld transformation watt wattage rating watt current wattevilleite watt-hour watt-hour capacity watt-hour meter wattle gum rifle grenade rifle grenade ogive rifle range rifling

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