It is used in four-colour process printing.

是四色彩印所用的颜色。

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Three-colour process: process work using the yellow, magenta and cyan without black.

三色彩印：用黄，洋红及青蓝而不加黑的彩色印刷方法。

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Blue printer: One of the four printing plates in a subtractive colour process which is to be printed in cyan ink.

蓝版：减色彩印法的四张印版之一。它需用青蓝色墨印刷。

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True, too, Arab governments should not let their frustration about the peace process colour their attitude towards Mr Hussein, whose potential for mischief still threatens them as much as, maybe more than, anyone.

ECONOMIST: America the unmighty

The brain's interpretation of colour is actually a three-step process.

ECONOMIST: The biology of art

Looking at the ease with which we now capture colour pictures and transmit them around the world in seconds it's easy to forget that it was not that long ago news agencies were transmitting their wire photographs as colour separations, usually cyan, magenta and yellow - a process that relied on Clerk Maxwell's discovery.

BBC: Pioneering colour photography