“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	programmed closely spaced planting programmed control programmed death-1 programmed death ligand 1 programmed flow programmed instruction programmed pressure programmed teaching machine programmed temperature programmed temperature sampling programmed temperature vaporizer programmed temperature vaporizer (PTV) programmed voltage Programme for Infrastructure Development in Africa Programme for International Student Assessment programme for international student assessment Programme of Action for Hydro-biotic Resources Conservation of China Programme of European Vegetation Survey programmer programming programming by nutrition programming environment programming for numerically controlled machine tool programming language programming languages for programmable controllers

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