Saturation is that property of a color which indicates the purity or amount of white contained in the color . 颜色的色浓度是指色调的纯度或颜色中所含的白色的数量。
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Standard depth of shade 标准色浓度
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A common condition occurring when the total density of the overprinted ink films is not equal to the sum of the individual ink densities 中义叠印的墨色浓度不等于个别墨色浓度的总合，这是一般常见的现象。
