photom.abbr.=photometry
photon.照片v.拍照
Photocatalysical Oxidation光催化氧化
photoelastic investigation光弹性勘测
photogrammetric automation摄影测量自动化
photoelectronystagmography光电眼球震颤描记法
photogrammetric instrument摄影测量仪器
photoelectric mark reading光电标记标阅读技术
photoelectronic theodolite光电经纬仪
Photoscotosia apicinotarian.双色幅尺蛾