dental arch
英 [ˈdentl ɑːtʃ]
美 [ˈdentl ɑːrtʃ]
齿弓
双语例句
- Objective To analyse the characteristics of appearance of dental arch of patients with unrepaired cleft palate.
目的分析未经手术修复腭裂患者的牙颌形态学特征。 - A study on the measurements of the dental arch width of the children in Fujian
福建省北部地区儿童牙弓宽度测量研究 - Objective To provide parameter data of normal anterior teeth and dental arch for bite mark analysis.
目的为咬痕分析提供正常人前牙及前牙弓参数的依据。 - Longitudinal Study on the Dental Arch Width Development of the Children in ZhengHe
福建省政和县儿童牙弓宽度生长发育的纵向研究 - Conclusion The method of treating anterior maxillary teeth protrusion by tooth extraction could decrease maxillary dental arch, help conform the form of soft tissues and hard tissues.
结论上颌牙齿前突减数矫治，有助于上颌和上牙弓的突度减小，使软硬组织面型之间的形态结构一致，特别对上牙弓突度的改善是肯定而持续的。 - 3D Geometric Simulation of Mandible with Dental Arch from CT Data
基于CT断层影像的下颌骨及下牙列三维几何学仿真 - The Study of Dental Arch and Basal Bone Morphology in Angle's Class ⅱ, Division 1 Malocclusion
安氏Ⅱ~1类错（牙合）牙弓与基骨形态的研究 - The convexity of dental arch in Uygur children is smaller than that in Han nationality children, the mandible grows forwards and upwards having type III facial features.
维吾尔族儿童牙弓突度小，下切牙较直立，下颌向前向上逆时针旋转，呈Ⅲ类面型特征。 - Palatal expansion is frequently applied in correction of maxillary transverse deficiency and upper dental arch constriction.
腭扩展是正畸常用的矫治上颌横向发育不足及上颌牙弓狭窄的固定矫治技术。 - Motion Control and Experimentation on the Dental Arch Generator Driven by Multi-motors
多电机驱动的牙弓曲线发生器的运动控制与实验研究 - The height of crowns, the center height of clinical crowns, and the width and length of the dental arch were measured with a digital vernier calliper.
用数显游标卡尺测量实验组模型牙冠高度，牙弓宽度和长度，计算出临床冠中心高度，并与对照组进行对比分析研究。 - Results After treatment, maxillary and mandibular anterior teeth were arranged in dental arch neatly.
结果30例患者矫正后上下前牙排列整齐，覆盖覆牙合正常，磨牙关系正常； - The Influence of Different Area of Palatine Bone Denudation on Maxillary and Dental Arch Growth and Development
硬腭裸露骨面面积对上颌骨及牙弓生长发育的影响 - The changes of the dental arch in shape and size, and occlusal relation during and after orthodontic treatment can be reflected by measuring dental-occlusal models.
牙（牙合）模型测量，可以客观反映矫治中及矫治后牙弓大小形态，以及咬合关系的变化，是判断矫治后保持效果与复发程度的最主要的方法，但国内这方面研究甚少。 - Results 3D solid model of mandible with dental arch were presented which can be fully edited.
结果得到了具有真实感的下颌骨及下牙列的三维实体模型，该模型能够进行三维显示，模型可编辑性强。 - Objective The purpose of the study was to evaluate the effection of using rapid maxillary expansion accompanied with straight-wire appliance on dental arch and basal bone.
目的评价上颌快速扩弓和直丝弓矫治器联合应用对牙弓、基骨宽度的影响。 - Result The RP model of mandible with dental arch is obtained.
结果得到了下颌骨及下牙列的快速原型模型。 - It shows that the improved relationship is closely related to the visible positions in dental arch.
这表明：牙牙合关系的改善与牙弓所在部位的可视度有密切关系。 - Objective To study the characteristics of the dental arch in the craniofacial asymmetry to give advice to clinical treatment.
目的研究颜面不对称畸形牙弓的形态特征，为临床治疗提供参考。 - A study on sex difference of adult maxilla dental arch
关于上颌牙弓性别差异的研究 - The development of the upper dental arch was earlier, but the down dental arch faster.
上牙弓发育较早，但下牙弓发育速度快于上牙弓。 - The length to width ratio of the dental arch by ⑤ A-B/ M2R-M2L;
评价牙弓长度与宽度比，指标为⑤：（A-B）/（M2R-M2L）； - Conclusion This expansion could increase upper dental arch length and make anterior teeth in tidy.
结论采用上颌唇向扩弓活动矫治器可增加上牙弓前后向长度，排齐前牙，临床疗效满意。 - Upper lip pressure was related to the overjet between incisors, lower lip pressure was related to deep overbite and the length of dental arch, and therefore related to Angle Class ⅱ malocclusion.
上唇压力与切牙覆盖呈正相关，下唇压力与切牙覆牙合及下牙弓长度呈正相关，并可导致下颌后缩，加重了AngleⅡ类错牙合畸形。 - The change of posterior width of the dental arch was not in accordance with that of the alveolar bone.
牙列牙槽骨的后段变化不一致； - Method 18 patients with moderate dental crowding were treated by rapid maxillary expansion and straight-wire appliance, the changes of width of dental arch and basal bone were measured before and after orthodontic treatment.
方法对18例恒牙早期牙列中度拥挤病例以上颌快速扩弓和直丝弓矫治器进行联合治疗，通过对矫治前后牙牙合石膏模型的测量比较，观察牙弓、基骨宽度的变化。 - PURPOSE: To study the effect of maxillary and mandibular lip bumper on tooth and dental arch in late mixed dentition.
目的：研究上下颌唇挡同时应用对替牙晚期儿童牙牙合的影响。 - Not all of dental arch width and length will relapse after retention.
经治疗和保持后，上下牙弓宽度和长度并非一定会复发。 - Tooth, dental arch, muscles of oral or cranial bones et al is generally used as the anchorage.
通常用作支抗的部位是牙齿、牙弓、口唇肌肉或颅面骨骼等。 - Combined with the of mesiodistal crown width measured, the method was applied to analysis dental arch crowding degree.
研究了一种自动探测牙弓曲线和牙弓曲面的方法，结合牙冠宽度的测量，将该方法应用于牙弓拥挤度分析。