在加色法中，不同颜色的光线混合以产生其他各种色彩。
In the additive method separate colored lights are combined to produce various other colors.
红、绿和蓝三种色光称为加色法原色，因为不同份量的三原色，可以混合成各种不同色光。
Red, green and blue lights are called additive primary colours because by the combination of these three primaries in different proportion , various coloured lights will produce.
应用推荐