pleochroism of a crystal so that it exhibits three different colors when viewed from three different directions
例句
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. 本文从色度学原理说明三原色意义,并详细论述活性染料及分散染料三原色的合成和筛选原则。
Additive mixture ofcolortrichroism is red,green and blue,subtractive mixture,as its complementary colors,is cyan,ma genta and yellow,thatis the dyestuff trichroism. 颜色的加法混和三原色为红、绿、蓝色,减法混和的三原色则是它们的补色,即:青、品红和黄色,染料的三原色是后者。
