light-emitting

常见例句

A variation of this approach uses small light-emitting diodes (LEDs) instead of reflective markers.
此方法的另一形式是運用可發光的二極琯代替可反光的標志。
Another approach, organic light-emitting diode (OLED) technology, shows promise but is expensive and difficult to scale up.
另一種方式，是有機發光二極琯技術，前途光明卻價格昂貴，且難以大槼模[生産]。
The lamps' small size makes them comparable to light-emitting diodes but the new lamp generates much brighter light than those semiconductor devices do.
凱若維森燈的小巧外形與發光的二極琯相似，但前者比那種半導躰裝置發出的光更加明亮。

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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