phototuben.光电器
photon.照片v.拍照
photoelectric cyclometer光电码盘
photochemical efficiency光化效率
photoelectric icteromete光定黄疸计
photoelectric steelscope光电析钢仪
photoelectro-catalysis光电催化
photoelectric image tube光电像管,光电成像管
photoelectroglottography光电声门图描记(法)
photoelectron scattering光电子散射
Photodegradation product光降解产物
photovoltaic transformer光电互感器