1)Upper central incisor上中切牙
1.Methods A three-dimensional finite element model of upper central incisor, which consists of 945 isoparametric elements and 1 245 nodes was developed.目的 研究不同力系统 (力矩 /后退力 )下的上中切牙位移、转动中心及牙周应力分布。
英文短句/例句
1.3-D reconstruction of the maxillary central incisor by digital camera数码相机在上中切牙三维建模中的应用
2.Three Dimensional Finite Element Analysis of the Upper Incisor with Different Levels of Periodontal Surpport;上中切牙牙周支持组织高度降低的三维有限元研究
3.The three-dimensional finite elements analysis of dentin of maxillary central incisor after being restored by all-ceramic crowns.上中切牙全瓷冠修复后牙本质的三维有限元分析
4.With the loss of the alveolar height, the maximum equivalent stress and the principle stress of the upper central incisor periodontium increased.结果：随着牙槽骨高度的降低，上中切牙牙周膜最大等效应力和主应力逐渐增大。
5.AP relationship of the maxillary central incisors to the forehead in adult attractiveness中国美貌人群前额与上中切牙矢状向关系的初步研究
6.An Analysis of the Post-Crown Restoration of Upper Central Incisor with Surgical Crown Lengthening and Forced Eruption by Three Dimensional Finite Element Method冠延长术和牙根牵拉术处理上中切牙残根桩冠修复后三维有限元比较分析
7.superior prosthion上颌中切牙牙槽嵴顶点
8.A malocclusion of the teeth in which the front upper incisor and canine teeth project over the lower.（牙齿）覆咬合牙齿的咬合不正，其中上前切牙和犬齿突出盖在下牙上
9.Expression of amelogenin in epidermal cells from cervical-loop of rat incisor牙釉蛋白在大鼠切牙颈环上皮细胞中的表达
10.A study of the position change of the incisors and molars of Angle classⅡ~1 malocclusion after upper canine distal movement安氏Ⅱ~1类错?上颌尖牙远中移位后切牙及磨牙位置变化的研究
11.Risk Factors for Apical Root Resorption of Maxillary Cetral Incisors in Orthodontic Treatment;正畸治疗中上颌中切牙牙根吸收的可疑相关因素分析
12.Three-dimensional-finite-element Analysis of Fiber Post on Dentinal Stress Distribution of the Root of Maxillary Central Incisors;纤维桩对上颌中切牙牙根应力分布影响的三维有限元分析
13.Initial Stress Produced in the Periodontal Tissue by Orthodontic Forces on Different Levels in the Presence of Varying Loss of Alveolar Bone: A Three-dimensional Finite Element Analysis;不同加力高度对伴有牙槽骨丧失的上颌中切牙的应力分布研究
14.Study of tooth rupture strength after repairing upper incisor with three different dowel system对3种桩核系统修复上颌中切牙后牙体抗折强度的研究
15.Influencing factors of gingival color in central incisor area of healthy Han nationality in Shanghai上海地区健康汉族成人中切牙区牙龈颜色影响因素分析
16.Simulation Research on Mechanical Behaviors of Maxillary Incisor Restored with Post and Core Crown;上颌中切牙桩核冠修复体力学行为的仿真研究
17.The Preliminary Report on Evaluation of Interproximal Papilla Defects of Maxillary Central Incisors评价上颌中切牙龈乳头缺陷的初步报告
18.As early as 4 months, the first primary, or baby teeth, to erupt through the gums are the lower central incisors, followed closely by the upper central incisors.最早在4个月的时候，首先萌出的是下颌第一乳切牙，紧接着萌出的是上颌中切牙。
相关短句/例句
Maxillary central incisor上颌中切牙
1.Establishment of photoelastic models of three types of posts used in maxillary central incisor post-core reparation;三种桩材桩核修复上颌中切牙光弹模型的建立
2.A three dimensional finite element study on stress distribution in maxillary central incisor restored with fiber post;纤维桩修复上颌中切牙的三维有限元研究
3.Objective To measure the thickness of the wall of root canal and root canal area in different cross sections of maxillary central incisors.目的了解正常上颌中切牙牙根不同截面根管周壁厚度及根管面积和形态。
3)impacted maxillary incisor上颌埋伏中切牙
1.An investigation of the influence of impacted maxillary incisor on the orientation and position of lateral incisor and canine;上颌埋伏中切牙对同侧切牙和尖牙方向及位置影响的探讨
4)maxillary permanent central incisors上颌恒中切牙
1.Morphology and developmental groove of maxillary permanent central incisors in Sichuan people四川地区人离体上颌恒中切牙及其唇面发育沟的形态学观测
5)upper incisor上切牙
6)central incisor中切牙
1.Influencing factors of gingival color in central incisor area of healthy Han nationality in Shanghai上海地区健康汉族成人中切牙区牙龈颜色影响因素分析
2.Comparison of the distribution of gingival color in different parts of central incisor region in adult Han nationality in Shanghai上海地区汉族成人中切牙区不同部位牙龈颜色的分布范围和比较研究
3.Methods:①To establish a 3-D finite-element model of the upper central incisor By means of CT scanni.目的:研究加力高度的不同对伴有牙槽骨丧失时上颌中切牙应力分布的影响。
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