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。
Relationship between bleaching property nd molecular structure of yellow, magenta and cyan oil soluble dyes for silver-dye-bleach photography were studied.
结果表明,油溶性染料分子中,取代基团的吸电性强,不对称性大,取代基含脂肪链短的,其漂白性能好。
Process inks: Cyan, magenta, yellow and black inks as a set of four for process colour printing.
四色墨:配制为一套,供四色彩印用的油墨,它们分别是青蓝,洋红,黄和黑。
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