名词 photo-offset:

1. a method of offset printing using photomechanical plates

photocyte光细胞photon.照片v.拍照Photooxy-ageing of polymer聚合物光氧老化photodegradation of polymers高分子光降解photoelastic freezing method光弹性冻结法photoelectricity eompensator光电补偿器photosensitive pre-polymer光敏预聚物photoetch integrated circuit光刻集成电路photogrammetrictriangulation摄影三角测量photoelectric plethysmograph光电容积描记器,光电式体积描记器photoelectro-magnetic cell光电磁光电管photometric primary standard光度基准器