灯丝

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例句

1. 爱迪生不相信碳可作灯丝用，所以一开始就用铂合金作灯丝。Originally Edison used platinum alloys for the filament, in the belief that carbon was impracticable.
2. 在小照明灯中，所有的空气都从灯泡中抽出，形成真空，以防炽热的灯丝被烧毁。In small lamps, all the air is pumped from the glass bulb, forming a vacuum, which prevents the white-hot filament from burning away.

相关词条

1.filament-typecathode 2.electron-tubeheater 3.lampfilament 4.directlyheatedcathode 5.filamentarycathode

分词翻译

丝的英语翻译：

a threadlike thing; a tiny bit; silk; thread
【医】 fila; filament; filamentum; filum; silk; wire
【经】 silk

英语翻译

filament; glower
【电】 filament; filamentary cathode