Photofitn.(警方根据证人对嫌疑犯或罪犯脸部和头发特征的描述综合多张照片而成的)照片拼凑人像法photon.照片v.拍照photoemission spectrum光电发射光谱Photoscotosia undulosan.中齿幅尺蛾photorefraction device摄影验光仪photoeleetricity image光电成像photosensitive element感光元件Photo-sensitive area光敏面Photo-Fenton reagent光助Fenton试剂photosensitive circuit感光电路photometric distortion光度失真photo copolymerization光聚合