摘要
本文用激光显微光谱法对牙釉质、本质、骨质三组织的组分进行了分析,研究了龋齿的元素含量变化和牙质疏松程度。
In this paper, we analyzed the components of the three tissues of enamel, dentine and cement in tooth with the laser micro-spectrum method. And also, we studied the change of elements contained in caries and the loosen degree of dcntin.
出处
《河北大学学报(自然科学版)》
CAS
1989年第1期19-29,共11页
Journal of Hebei University(Natural Science Edition)