Some Republicans accused the lightbulb brigade of extremism.

一些共和党人指责那些极端主义的灯泡一派。

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A computer tube can hold a lot more gasoline than a lightbulb.

电脑显示器的电子管可比小小的灯泡能装多了。

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When a lightbulb burns out, we rarely give it a second thought.

当一个灯泡烧掉了，我们很少会在它身上再去多费心思。

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And when we talk about intensity in terms of units, we usually talk about watts, so if you change your lightbulb, usually you see the intensity in terms of watts.

当我们讨论强度的单位时，我们经常用瓦特，所以如果你更换灯泡，你通常会看到,以瓦特为单位的强度值。

麻省理工公开课 - 化学原理课程节选

It was the kind of lightbulb moment that seemed to give Pittsburgh a welcome energy boost.

WSJ: Penguins look to snap home funk against Devils

It weighs 45 pounds or so and takes 100 watts, a lightbulb-size power draw.

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The firm makes kits, which consists of a battery, an LED lightbulb and a small solar panel.

BBC: TEDGlobal 2011: Simple tech aids developing world