photoxiden.光氧化物photon.照片v.拍照photoelectric compensator光电补偿器photochemical performance光化学性质photoelectric scleroscope光电硬度计photothermoelastic method光热弹性法photoelectric type reader[计] 光电纸带阅读器; 光电输入机photoperiodic aftereffect光周期余效photoelectronystagmograph光电眼球震颤描记器, 光电眼震描记器photoreceptor cell nuclei外核层细胞photocalytic decoloration光解脱色photoelectric measurement光电测量