phototuben.光电器
photon.照片v.拍照
Photoscotosia atrophicatan.缺角幅尺蛾
photochromic spirooxazine光致变色螺噁嗪
photocatalytic activities光催化活性
Photo Transmission System照片传输系统
phototherapy for neonates新生儿蓝光疗法
Photovoltaic Power System光电动力系统
photopic visibility curve明视光谱敏感曲线