photofetn.光控场效应晶体管
photon.照片v.拍照
photochromic lens blank光致变色镜片毛坯
Photoelectricity effect光电效应
photoemulsion dosimeter[化] 胶片剂量计
Photoscotosia insularisn.岛幅尺蛾
photo-phosphorescencen.致磷光
photofluorographic film荧光缩影片
photochromo lithography彩色照相制版平印术
photomechanical process照相制版工艺,照相制版,照相制版法
photothermoluminescence光热致发光
photoconcentrator array光聚能器阵列