light-emitting diodes

基本解释

The reactions are also used to produce compounds used in fungicides, sunscreen and organic light-emitting diodes.
该反应也可以用于制造杀菌剂、防晒霜和有机发光二极管。
The new lens, which is thinner at the bottom than at the top, steers light to a viewer's eyes by switching light-emitting diodes along its bottom edge on and off.
这个新镜头，底部比顶部更薄，通过切换镜头底部边缘的发光二极管的开和关，控制进入到观众的眼睛的光线。
The cash will go toward basic research, product development and manufacturing of light-emitting diodes (LEDs) and carbon-containing organic light-emitting diodes (OLEDs).
这笔经费将用于基础研究，新产品研发和发光二极管、含碳有机发光二极管的制造方面。
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Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs and last much longer.
He began experimenting with light-emitting diodes, LEDs,at his laboratory at the University of Calgary in Alberta.

Light-emitting diodes--semiconductors that emit light when electricity passes through them--have been around since the 1960s.
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It uses rows of light-emitting diodes that cost only 3 cents each to stimulate the fluorescent tags.
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发光二极管
Do research on the tunable micro-cavity polyimide light-emitting diodes.
3．对可调谐的微腔聚合物电致发光二极管进行了研究。
物理学
发光二极管
Therefore, ZnO materials are the ideal materials which are used to fabricate the next-generation short-wavelength light-emitting devices such as ultraviolet light-emitting diodes, ultraviolet lasers, etc.
因此,ZnO材料成为制造下一代短波长(尤其是紫外)发光器件如紫外发光二极管、紫外激光器等的理想选材之一。