彩色照相术

colo(u)r polarizer mode【光】

Hopkins-Colo tests

nonspectral colo(u)r【摄】

colo(u)r fastness to ozone in the atmosphere【染料】

colo(u)r fastness to chlorinated water【染料】

burst signal【电】视;colo(u)r synchronization signal【电】视

pigmentary colo(u)r【动】

colo(u)r saturation【摄】