cationic dye的用法和樣例：
例句
- Graft dyeing by reactive dye and cationic dye is the direction of development of silk dyeing.
活性染料和陽(yáng)離子染料的接枝染色是絲綢染色的發(fā)展方向。 - In the discontinuous deweighting process, the cationic deweighting promoter absorbed onto the fabric leads to protracted dyeing of cationic dyestuffs, so it should be avoided.
實(shí)踐證明，應采用間歇式堿減量機減量，避免采用減量促進(jìn)劑，以防止減量時(shí)陽(yáng)離子型促進(jìn)劑吸附在織物上，造成染色時(shí)對陽(yáng)離子染料的緩染。
