英语词汇“light-emitting diode”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	light-emitting diode
释义	light-emitting diode in British English noun a diode of semiconductor material, such as gallium arsenide, that emits light when a forward bias is applied, the colour depending on the semiconductor material: used as off/on indicators Abbreviation: LED light-emitting diode in American English LED Examples of 'light-emitting diode' in a sentence light-emitting diode Its billboards are illuminated with light-emitting diodes and photovoltaic panels power the lights on its bus shelters. Times, Sunday Times (2010) The screen uses organic, light-emitting diode technology to generate its own light. The Sun (2013) They have developed a new cheap way of producing light-emitting diode (LED) bulbs using the man-made semiconductor gallium nitride. The Sun (2009)
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light-emitting diode in British English