1.
The part of a tooth between the crown and the root.
牙颈在牙冠和牙根之间的部位
2.
A peg for fixing the crown to the root of a tooth.
牙钉用来将牙冠固定在牙根上的钉子
3.
Allograft of the apical tissue of rat molar
大鼠磨牙牙根根端组织异体移植实验
4.
Experimental Study on Odontogenic Capability of Developing Apical Complex;
大鼠磨牙牙根发育期根端组织成牙能力的研究
5.
Then celk from the foot of the teeth were scraped off the teeth.
然后，刮下牙根的细胞，
6.
Relation between the cusps and roots of mandibular third molars
下颌第三磨牙牙尖数与牙根数的关系研究
7.
A bonelike substance covering the root of a tooth.
牙骨质一种覆盖住牙根的骨状物质
8.
Objective To investigate the root and canal morphology of extracted maxillary second premolars.
目的观察上颌第二前磨牙的牙根及根管形态。
9.
Effects of Root Morphology on Stress Distribution at the Root Apex During Orthodontic Treatment
正畸中牙根形态对牙根应力分布的影响
10.
Investigation of Root and Root Canal of Mandibular Molar in the elderly by Cone Beam Computer Tomography
老年人下颌磨牙牙根及根管的锥形束CT研究
11.
Nursing cooperation of dental pulp revascularization of immature teeth with apical periodontitis
慢性根尖周炎年轻恒牙牙髓牙根再生术的护理配合
12.
The branch of dentistry that deals with diseases of the tooth root, dental pulp, and surrounding tissue.
牙髓病学研究牙根、牙髓及其周围组织疾病的牙医学的一个分支
13.
Evaluation of root reinforcement by vertical and lateral condensation procedures
两种根管充填技术对牙根抗力的影响
14.
Root separate angle and canal intersection of two- rooted maxillary first premolars
双根上颌第一前磨牙牙根分叉度和根管交叉度的研究
15.
Root surface temperature rises in vitro during root canal obturation by BeeFill~(TM) 2in1 technique.
BeeFill~(TM)2in1热牙胶根充系统根充时牙根表面温度变化
16.
Temperature change on the middle one-third and the apical one-third of the canal during root canal obturation by BeeFill~(TM) 2inl technique in vitro
BeeFill~(TM)2in1热牙胶根充系统根充时牙根表面温度变化(二)
17.
They say individuals may have cavities, root exposures or other flaws that could cause problems after tooth bleaching.
牙医们说，那些有蛀牙、牙根外露或者有其他牙齿问题的人，可能在牙齿漂白后出现牙齿问题。
18.
The Resistance to Fracture of Premolar after Endodontically Treated:an in Vitro Study;
前磨牙根管治疗后牙体抗折强度的实验研究