dilute alcohol meaning in Chinese

稀酒精
稀释酒精

Another approach to performing excimer laser surgery without cutting a corneal flap is the use of a diluted alcohol solution to weaken the attachment between the most superficial layer of the cornea - the epithelium , and the rest of the corneal tissue - to allow laser ablation
另外还有一种无需切割角膜的准分子激光手术，称为角膜上皮切割激光矫视手术( lasek ) ，方法是使用经过稀释的酒精软化角膜上层(即上皮)与角膜下层组织相连的部份，从而掀起瓣膜进行激光治疗。