Its founders used nail polishes that were pigment-based instead of dyes, and they had polishes available in a variety of colors.

创办人舍弃染料而改以颜料为底色的指甲油，并提供各种颜色。

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Based on 1931cie-xyz system, the reflective light signals from the three primary colors and the pigment mix cardboard are collected and analyzed.

以1931cie - XY Z系统为基础，对三基色及颜料混合纸板反射光的信号进行收集和分析。

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Finally, we screened out high pigment content and good stability quality colored rice varieties is P4 by using PCA based on SPSS.

最后，利用主成分分析，筛选出的色素含量高且稳定性好的优质黑米品种为P4。

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"Both pigment-based and structural coloration, " as the biologist put it.

WSJ: Of Feathers, Showgirls and Biology

" By the early 20th century Sherwin was making paint with lead-based pigment, even after the company published an article in 1904 warning that "white lead is poisonous in a large degree, both for the workmen and for the inhabitants of a house painted with white lead colors.

FORBES: Chip Thrills