摘要
采用全息干涉术对不同洞型牙的受力变形进行了测量,结果说明新洞型具有明显优点。经254例临床观察与实验结果基本一致。
<Abstrcat>Under loadings,the deformations of the restored teeth with various types of cavity have been measured by means of the holographic interferometry.The experimental result demonstrates that the new type of cavity has obvious advantages.This result conforms basically with the 254 clinical follow-up observations.
出处
《河北省科学院学报》
CAS
2005年第2期49-51,共3页
Journal of The Hebei Academy of Sciences
关键词
龋齿
激光全息
临床观察
Decayed
tooth,Laser holography
Clinical observation
