And it analyzed that hob tooth height and tooth top pour round radius impacted on gear tooth root crooked stress.
分析了滚刀齿高和齿顶倒圆半径对所切齿轮齿根弯曲应力的影响。
2
Purpose to explore effect of complex radiography in impacted malposed tooth therapy and appraise its value.
目的探讨综合摄片法在矫治错位阻生牙中的作用及价值评价。
3
Conclusion DCT could provide sufficiently valuable evidences in diagnose and surgical therapy of dental implantation, tumor and cyst, impacted and embedded tooth, inflammatory diseases.