“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	spring gravimeter Spring in a Small Town springing spring irrigation spring langdscape spring molting Spring Mood Spring Mountain with Green Trees by Dai Jin spring oscillator Spring Outing of the Happy Couple Spring Outing Screen Spring Peaks in a Morning Mist spring peanut spring persistent rains spring pine gate hydraulic brake spring rapeseed Spring Riding in a Carriage spring-ring friction joint spring rise Springs spring safety valve spring scraper Spring Silkworm Spring Society spring sown crop

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。