用英文介绍洗衣液？
编辑：星期三 |
生活运营笔记
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洗衣液的有效成分主要是非离子型表面活性剂，其结构包括亲水端和亲油端，其中亲油端与污渍结合，然后通过物理运动（如手搓，机器运动）使污渍和织物分离。同时表面活性剂降低水的张力，使水能够达到织物表面，使有效成分发挥作用。
The active ingredients of laundry detergent are mainly non-ionic surfactant, and its structure includes hydrophilic end and oil-loving end, in which oil-loving end combines with stain, and then separates stain and fabric through physics movement ( such as hand rub, machine movement ). At the same time, surfactants reduce the tension of water, so that water can reach the surface of fabric, so that the effective ingredients play a role.
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