常見例句用作名詞 (n.)Photoluminescence that persists for an extremely short time after excitation.受激后持續(xù)時間很短的光致發(fā)光。The process of photoluminescence refers to the radioative recombination of electronhole pairs generated by shining high energy light on a crystal.光致發(fā)光過程就是高能量光子照射到晶體上之后，晶體所產(chǎn)生的電子一空穴對的輻射復(fù)合過程。 返回 photoluminescence