Recently, the approaches of obtaining surface paintability have become an international research focus in the fields of organosilicon sealants.

如何获得表面可修饰性有硅材料是近年来国内外研究热点之一。

Conclusions:Light cure pit and fissure sealant technique can be used to treat pit and fissure caries after the cariated dentin has been cleared up.

在彻底清除龋坏牙体组织后用光固化窝沟闭术可以做为磨牙牙 合面窝沟龋预防治疗方法之一。