凯若维森灯的小巧外形与发光的二极管相似，但前者比那种半导体装置发出的光更加明亮。
The lamps' small size makes them comparable to light -emitting diodes but the new lamp generates much brighter light than those semiconductor devices do.
它们强烈的、淡蓝色的光直接来自电极之间明亮发光的微小的等离子气体。
They get their intense, blue-tinged light direct from the tiny plasma glowing brightly between the lamp's electrodes.
有家公司把水母的发光基因提取出来加入到斑马鱼的DNA中，这样鱼会发出粉色或是别的颜色的光。
There’s a company that makes a thing called GloFish and they take genes out of jellyfish that glow, and they put them into the DNA of Zebrafish and make them glow pink or some other color.
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