龋

Cavities in teeth are caused by decay.

牙齿上的空洞是由龋蚀造成的。

His teeth began to decay.

他的牙齿开始龋蚀。

Objective To observe the curative effect of senile caries treated with FX.

目的观察FX玻璃 离子水门汀对老年龋病的治疗效果。

Caries are chronic infectious diseases and the consequence of oral ecologic disequilibrium.

龋病是慢性感染性疾病，是口腔生态平衡失调的结果。

Results Fluoridated milk had significant effects of remineralization , anti - demineralization and anti - caries.

利用偏光显微镜观察氟化牛奶和氟水的抗酸脱矿作用及 抗 龋作用。