mesial root
英
美
网络 近中根
双语例句
- The molar model revealed that the tensile stress concentration was at the mesial root cervix and the compressive stress was at the distal root cervix.
左下颌第一磨牙牙根表面、牙周膜、牙槽骨所受的最大拉应力均位于近中侧牙颈部，最大压应力位于远中侧牙颈部； - After the tooth worn, the stress concentration exhibited at the mesial root.
牙冠磨耗后，应力集中区向近中根转移。 - The pulp chamber image of the C-shaped molars were deeper and narrower than normal morphology, and the distance between the mesial and distal orifice was less than or equal to the 1/ 3 root width at the the bottom level of pulp chamber.
髓腔影像：髓腔深窄，髓室底近远中根管口距离近，一般不大于髓室底水平处牙根直径的1/3。