flocculating agents的用法和樣例：
例句
- Chitosan is used as a flocculating agent to deal with the glutamate fermentation solution.
本文采用脫乙酰甲殼素作絮凝劑對谷氨酸發(fā)酵液進(jìn)行處理。 - But flocculating disposal ways usually only cast single flocculants, it is not easy to get to the expected effect.
由于絮凝方法通常只加入單一絮凝劑，處理效果往往不容易達到希望的目標。
