acid wool dye 酸性羊毛染料
dye in the wool 纺成纱之后就染色 ; 生染
Wool & Orange Dye 羊毛和橙色染料
Wool & Pink Dye 羊毛和粉红色染料
Wool & Lime Dye 羊毛和黄绿色染料
dye-in-the-wool 彻头彻尾
Quaternized reactive formaldehyde-free color-fixing agent HET was synthesized, and its color fixation effect was tested for wool dyed with acid dye red g.
合成了一种季铵化反应性树脂无醛固色剂het，测定了该固色剂对羊毛织物经酸性红g染色后的固色效果。
The wool needs to be carded before we dye it.
羊毛在我们染色之前需要被梳理一下。
The result showed the humic acid, which was environmental friendly dye, was suitable for the dyeing of wool yarn.
实验结果表明：腐植酸作为一种天然环保型染料可用于羊毛纱线(蛋白质纤维)的染色。
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