wolfram filament

英 美
  • 钨丝
  • filament n.细丝;细线;灯丝;[植]花丝
  • wolfram n.【化】钨;【矿】钨锰铁矿
    1. Even with the air pumped out the bulb, the tungsten filament slowly vaporizes.
      即使灯泡中的空气被抽出,钨丝也会慢慢地蒸发。
    2. The brightness of a tungsten filament depends on the intensity of the electrical current that flows through it.
      钨丝发光的强弱,取决于流经的电流强度的大小。