媒染染料是须用某些金属盐（如铝盐、铬盐等）为媒介，方能固着于纤维上的染料。
选用部分酸性媒染染料染深色绞装桑蚕丝，有效地解决了沾色病疵，使丝毯色泽层次分明。
Colour stain can be eliminated effectively in skein mulberry silk yarn heavy-shade dyeing with some selected acid mordant dyes. Silk carpets made of such yarn will give clear-cut multilevel shades.
文章采用高粱红天然染料对羊毛织物进行了媒染染色实验研究。
The experiment of wool fabrics dyed with sorghum red natural dye by mordant dyeing was performed in this paper.
分析了植物染料的结构与性能、稀土的媒染机理。
An analysis was made of the structure and properties of plant dyes and the mechanism of mordanting of rare earth.
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