cation surface active agent

例句：

1. 1. The cationic surfactant helps to remove oil from the surfaceof water.
   阳离子表面活性剂有助于从水面上去除油。
2. 2. Thecationic surfactant is used in many industrialprocesses to improve efficiency.
   阳离子表面活性剂在许多工业过程中被使用，以提高效率。
3. 3. The cationic surfactant can be used to clean anddisinfect surfaces.
   阳离子表面活性剂可以用来清洁和消毒表面。