提出了高浓度臭氧气体消毒剂和高强度紫外线联合作用消毒口腔手机的新方法。

A new method for the sterilization of dental hand-piecxes by the joint action of a high-concentration gaseous ozone sterilizing agent and high-intensity ultraviolet ray has been put forward.

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一些研究显示，经常使用手机会增加得脑部和口腔癌症的几率。有的研究却没发现两者之间有什么联系。

While some studies have suggested that frequent use of cell phones causes increased risk of brain and mouth cancers, others have found no such links.

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目的：为了控制口腔科门诊由手机引起的交叉感染对手机消毒进行分析。

Objective to analyze handpieces disinfection to control crossed infection caused by the handpieces of the oral clinical patients.

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