增减: add or subtract光度: luminosity的: 4次方是 The fourth power of 2 i ...闪光: flash of light; flashlight; ...刺眼的闪光: discomfort glare电机的闪光: flashing of a dynamo连锁的闪光: chain linghting神秘的闪光: the mystery of the flashing light星星的闪光: twinkling of stars珍珠的闪光: the shimmer of pearls似衰减光度: quasiattenuance闪光放电管的闪光: stroboflash光度的: photometric发出微弱的闪光: glime ^liml金字塔顶的闪光: shining atothe pyramid频闪观测器的闪光: stroboflash闪光度盘: glare index闪光光度学: flash photometry测光度的: photometric迪斯科舞厅的闪光灯球: disco ball晃眼的闪光灯，电话的窃听器: flashin' cameras, taps on my phone尽量发现他们的闪光点: catch them doing something right热靴〔摄影机上的闪光灯插座〕。: hot shoe感光度的测定: determination of iso speed of colour negative films for photography增减: more or less (mol.)
