active dye的用法和样例：
例句
- Graft dyeing by reactive dye and cationic dye is the direction of development of silk dyeing.
活性染料和阳离子染料的接枝染色是丝绸染色的发展方向。 - Results indicate that the activated silica and powdered coal ash are both good for hydrophobic dyes, but for active dyes or diazo-dyes are not ideal.
试验结果表明，活化后的硅藻土和粉煤灰对疏水性染料效果良好，而对活性染料或偶氮染料效果不够理想。
