repel the oil 中文意思是什麼
repel the oil
解釋
排拒潤滑油-
Third, the agent gives the surfaces of the oil droplets identical electrical charges ; since like charges repel each other the droplets repel each other
三、乳化劑使油滴表面帶上了同種電荷,因為同種電荷互相排斥,油滴之間也相互排斥。
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