1)wear anterior teeth磨耗上颌前牙
英文短句/例句
1.Curative effect of pile fibers on restoration of wear maxillary anterior teeth in elderly people纤维桩在老年磨耗上颌前牙修复中的临床应用
2.A study on morphology of isthmus in maxillary first premolars上颌第一前磨牙根管峡部形态的研究
3.Evaluation of the Effect of Maxillary Anterior Teeth and Premolars Morphology on Torque Using Cone Beam CT;CBCT评价上颌前牙与前磨牙形态对转矩的影响
4.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。
5.The influence of attrition on anatomical position of the occlusal high points in maxillary first molar磨耗对上颌第一磨牙面外形高点改变影响的解剖测量研究
6.Tooth Wear of the population in eolithic age from Banpo Museum;半坡博物馆馆藏六千年前人颌骨牙齿的磨耗状况分析
7.Objective The aim of this study was to investigate the root canal system of maxillary first premolar.目的观察离体上颌第一前磨牙根管解剖结构。
8.A Radiographic Study of Anatomic Morphology of Pulp Chambers and Canal Systems in Human Maxillary First Premolars;上颌第一前磨牙髓腔及根管系统的影像学研究
9.The Radiographic Study on the Morphological Character of the Maxillary First Premolar;上颌第一前磨牙解剖形态的影像学研究
10.A Micro-computed Tomographic Study of Root Canal Cross-section Morphology in Maxillary First Premolar上颌第一前磨牙根管横截面形态的显微CT研究
11.Studying Inner and Outline Morphology of Maxillary First Premolars Using Spiral Computed Tomography应用螺旋CT研究上颌第一前磨牙的内外形态
12.Difference of Enamel Thickness of the Maxillary Second Premolars of People Two Thousand Years Ago and Modern Human两千年前人与当代人上颌第二前磨牙牙釉质厚度的测量观察
13.RESULTS: The mean DRS and DRCI of the two-rooted maxillary first premolars were 12.18° and 22.7°, respectively.结果:双根上颌第一前磨牙牙根分叉角度平均为12.18°;
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.Clinical study on treatment of moderate dental crowding with orthodontic technigues of molar distalization推磨牙远移技术矫治上颌前牙中度拥挤临床研究
16.Effects of Maxillary Molar Distalization on Dental and Maxillofacial Vertical Dimension;远移上颌磨牙导致牙、颌面垂直关系变化的研究
17.The prevalence of Carabelli's trait in a Chinese population上颌恒磨牙卡氏牙齿特征的观察研究
18.Study on the Initial Stress Distribution of Maxillary Anterior Dentition and PDL Loaded by the Molar TIP-Back Bend in Different Angles;不同角度磨牙后倾曲对上颌前牙段牙齿及其牙周膜初始应力分布的研究
相关短句/例句
Maxillary premolars上颌前磨牙
3)maxillary first premolar上颌第一前磨牙
1.Correlation and regression analysis of crown and root measurements of maxillary first premolar;上颌第一前磨牙冠根测量值的相关和回归分析
2.Objective To investigate the morphology and the root canal system of the maxillary first premolars, and to provide reference for the endodontic treatment.目的探讨成都地区成人上颌第一前磨牙的解剖外形及其根管的形态特点,为牙体牙髓病的临床治疗提供理论依据。
3.Objective To investigate root canal curvatures of human maxillary first premolars in buccolingual di-rections.目的研究上颌第一前磨牙根管颊舌向的弯曲情况。
4)maxillary molars上颌磨牙
1.A vitro study on the type of the mesiobuccal root canal of the maxillary molars and its clinical significance;上颌磨牙近颊根根管类型及其临床意义
2.AIM:To investigate the transverse configurations of mesiobuccal root canals of the maxillary first and second molars in Chinese population using the serial root sections technique,and provide theoretical and experimental evidence for clinical management of mesiobuccal root canals and increase the success rate of root canal therapy in maxillary molars.目的:研究国人离体上颌第一、二磨牙近中颊根根管的内径和截面形态,为临床进行上颌磨牙根管治疗提供理论参考。
5)maxillary molar上颌磨牙
1.Progress in research of second mesiobuccal canal of maxillary molar;上颌磨牙近中颊根第二根管的研究现状
2.Objective To investigate the clinical effects of the maxillary molar distalization with modified Distal-Jet appliance.目的探讨改良Distal-Jet矫治器远中移动上颌磨牙的临床疗效。
3.Methods: Patients whose maxillary molar need root canal therapy was scanned with Computed topography.目的:利用牙颌CT(PROMAX3D)研究活体上颌磨牙近中颊侧第二根管(MB2)口、髓腔形态及其解剖位置关系影像,为临床根管治疗提供可靠的影像学依据。
6)maxillary anterior上颌前牙
1.Objective To investigate root canal curvature in maxillary anterior teeth.目的了解上颌前牙根管弯曲情况。
延伸阅读
磨耗分子式:CAS号:性质:指一物体对另一物体的表面作相对运动,从而使后者工作表面上的物质逐渐损耗。严格讲,英文abrasion是指用磨料进行摩擦所造成的损耗;wear是指固体之间滑动摩擦所造成的损耗。根据具体的相对运动形式,可分为滑动磨耗,滚动磨耗和冲击磨耗等。有时,磨耗也称作磨损。