photogen[矿]页岩煤油photon.照片v.拍照phototube photometer光电管光度计photoperiod response光周期反应photometric receiver光度计photocurable coating[化] 光固化涂料Photo sensitive gene光敏基因photocurrent carrier光电载流子photo signal channel光电信号通道photoacoustic signal光声信号Photoscotosia dejutan.陌幅尺蛾photoelectrophoresis光电泳