photocuben.立方照片架(一种透明塑料立方体架;六面均可插放照片)
photon.照片v.拍照
photo illuminating agent摄影照明剂
photosensitizer additive光敏助剂
photochemical sensitizer光化学增效剂
photosensitive initiator光引发剂
photoelectric ionization光电电离,光致电离
photochromic micro image彩色照相缩微图像
photocatalytic mechanism光催化机理
photocatalytic materials光催化材料
Photoelectrical receiver光电接收器
Photodegradable Plastics光降解