Methods:Macrography was used to observe the morphology of the mesiobuccal root,the degree of abrasion,the morphology of the floor of pulp cavity, the number and type of apical foramen.
方法:肉眼观
根外形,牙合面磨耗程度,髓室底形态,根尖孔数目及类型;游标卡尺测
各项长度指标及根尖孔到牙根顶点的距离;
Methods:Macrography was used to observe the morphology of the mesiobuccal root,the degree of abrasion,the morphology of the floor of pulp cavity, the number and type of apical foramen.
方法:肉眼观根外形,牙合面磨耗程度,髓室底形态,根尖孔数目及类型;游标卡尺测各项长度指标及根尖孔到牙根顶点的距离;
声明：以上例句、词性分类
联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
