“PN LED”的概念、定义、翻译、参考文献-科学参考

单词	PN LED
释义	PN LED Encyclopedia 工学固态光源释 homostructure pn junction LEDPN LED pn结LED指基于pn结构的发光二极管，具有p极和n极两级。在适当的正向偏置电压下可以发光，属于自发辐射。pn结LED有同质pn结和异质pn结。同质pn结是指材料相同，但导电类型不同的材料形成的pn结。
随便看	Economic and Technological Development Zone of Mudanjiang economic and technological development zone of Shuangyashan economic and technological development zone of Suihua economic anthropology economic assistance on divorce economic attribute of forest resources economic authority economic base economic base(foundation) determines the superstructure economic benefit economic benefit index system economic benefit of forest economic benefit of hydropower station economic benefits of resources economic benefits of soil and water conservation Economic Bill of Rights economic burden of disease economic census economic center of gravity economic centre Economic Charter of the Americas economic circle Economic Community of Livestock and Meat of Africa Economic Community of the Great Lakes Countries economic community of West African States

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