“light-emitting diode”的概念、定义、翻译、参考文献-科学参考

单词	light-emitting diode
释义	light-emitting diode [`līt i´mid·iŋ `dī´ōd] ^ELECTRONICS A semiconductor diode that converts electric energy efficiently into spontaneous and noncoherent electromagnetic radiation at visible and near-infrared wavelengths by electroluminescence at a forward-biased pn junction. Abbreviated LED. Also known as solid-state lamp.
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