原色

Additive mixture ofcolortrichroism is red,green and blue,subtractive mixture,as its complementary colors,is cyan,ma genta and yellow,thatis the dyestuff trichroism.

颜色加法混和色为、、蓝色,减法混和色则它们补色,即:青、品和黄色,染料色后者。

Based on the colorimetry mechanism,the meaning oftrichroism is studied,as well as the synthetic and selecting principles of trichroism ofreactive and disperse dyes in particular.

本文从色度学理说明色义,并详细论述活性染料及分散染料色合成和筛选则。

Apochromatic lens: Compound lens corrected for chromatic aberration, i.e. the three primary colours , red, green and blue are corrected. Also called Apochromat.

矫正色差复合式透镜：即、和蓝色色差都已矫正。

As a result of any all make use of the primary colors of the combination of different proportioner, ink color change is the use of this law.

由于任何一栽颜色都能诳骗不一色差别比例搀和调不败，油不朱色相保持正诳骗这个次序。