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PN LED
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homostructure pn junction LED
PN 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。
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pure-tone average
pure transcendental extension
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Pure Trinity Hall of the Yuanmiao Taoist Temple
pure Trojan group
pure value
pure variable proof
pure variety
pure water
Pure welfare model
pure welfare model of social services
PUREX流程
pure yang
Purgation
purgative method
purgatives
purgative,cathartic
Purgatory
purgatory
purge and trap
purge and trap (PAT)
purge stack
purging
purging technique
purification
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