photoptic闪光幻觉的
photon.照片v.拍照
photomultiplier light pen光电倍增器光笔
photocatalytic deposition光催化沉积
photo convulsive response光惊厥反应
photocopied ancient books影印古籍
photosynthetic efficiency光合效率
Photochemical preparation光化学制备
photoelectric relay meter光电式继电器电表
photo ionization detector光离子化检测器
photometric stereo method光度立体法
photo-electric property光-电性能