遗传学家及艺术家亨特·科尔(Hunter Cole)使用具有生物发光性的细菌绘制出这样一幅令人惊叹的DNA分子演示图。
Geneticist and artist Hunter Cole has produced an incredible rendition of DNA molecules using bioluminescent bacteria.
保持不同发光二极管产出的一致性也很困难所以他们发出的光会倾向于漂向黄白色。
It is also difficult to maintain consistent outputs from the different LEDs so light from the devices tends to drift into off-white hues.
目前现有的一种放射性显示屏是基于有机的发光二极管。
One type of emissive display that already exists is based on organic light-emitting diodes (OLEDs).
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