photofetn.光控场效应晶体管photon.照片v.拍照photo-induced carrier光生载流子phototropic glass fibre光敏玻璃纤维Photoscotosia rivularian.溪幅尺蛾photoelectric detectors光电探测器photosensitive printing光敏印刷photochemical pollutant光化学污染photosensitive resistor光敏电阻phototransistor circuit光敏晶体管电路photoassisted oxidation光助氧化photolectric transducer[电] 光电转换器