Apochromatic lens: Compound lens corrected for chromatic aberration, i.e. the three primary colours, red, green and blue are corrected. Also called Apochromat. 电视信号彩色校正器复消色差透镜:矫正色差的复合式透镜:即是红、绿和蓝三原色的色差都已矫正。
Dirty colour: A colour containing three primary colours or any colour with black. 色:不纯的颜色。它含有黑色或三种原色。
Relating to the processes of dyeing or coloring. Dirty colour: A colour containing three primary colours or any colour with black. 染色的,着色的有关染色或着色的色:不纯的颜色。它含有黑色或三种原色。
Four-colour process: Colour printing with the three subtractive primary colours ( yellow, magenta, cyan) plus black. Also called Full colour printing, Process colour printing. 四色彩印:用三个减色法原色(黄、洋红、青蓝)加上黑色的彩色印刷。
In this paper, the history of compact three primary colours energy-saving lamp is summed up and its development and prospective are expounded. 本文综述了新型电光源紧凑型三基色节能灯的历史,着重阐明了节能灯的发展前景。
Research and Preparation of RE Three Primary Colours Phosphor for Energy-Saving Lamp 节能灯用稀土三基色荧光粉的研制