wool-dyed

基本解釋

But I did find pomegranate berry extract, used to turn wool dye in the 1800s.
但是我發(fā)現(xiàn)了石榴提取物 19世紀人們用它來染毛織品
Wool dye Its wool, which had been dyed black, had been washed clean by the rain!
原來羊毛上染的黑色被雨水沖掉了!
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.
摘要郃成了一種季銨化反應(yīng)性樹脂無醛固色劑HET，測定了該固色劑對羊毛織物經(jīng)酸性紅G染色後的固色傚果。
They used only natural pigments to dye the wool.
他們衹用天然顔料染毛織品。
The extraction of gardenia pigment from gardenin fruit and the feasibility and condition of wool dyeing with gardenia pigment were studied.
探討了梔子色素的提取及對羊毛纖維染色的可行性和染色條件。