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TIR
释义
TIR
Encyclopedia
工学
折反射效应
释
total internal reflection; TIR
全内反射
一种光学现象,当光线从较高折射率的介质进入到较低折射率的介质时,如果入射角大于某一临界角θc(光线远离法线)时,折射光线将会消失,所有的入射光线将被反射而不进入低折射率的介质。又称全反射。
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