牙列

A small and gradually TW was a physiological process accompanied by ones all life, but severe TW could cause a series of pathological changes between tooth and dentition, occlusion and articulation, the maxillomandibular relation and masticatory muscles. TW can affect the healthy between mastication and all correlated tissue.

少量的、逐渐的牙齿磨耗是伴随一生的生理过程，而重度磨耗可以引起牙与牙列、与咬合、颌间关系与颌周肌肉、颞下颌关节等发生一系列病理变化，从而影响到咀嚼功能和各相关组织的健康。

Methods Forty patients, who suffer from handicapping dentofacial anomaly and need pull out the maxillary first premolar teeth, were divided into test group (20 patients) and control group (20 patients) randomly.

将40例牙列拥挤，需做减数治疗的牙颌畸形患者，随机分为实验组和对照组各2D例。

Methods Separately adopted porcelain- biscuit coronal with traditional metal margin and non- noblemetal, and with Jiantai porcelain margin and non- noble metal to restore the damaged teeth, and defective teeth, thenobserved whether the color of the gingival margin changed or not, checked the intensity of the tooth margin restored.

分别采用传统金瓷边缘非贵金属烤瓷冠和肩台瓷边缘非贵金属烤瓷冠两种方法修复牙体、牙列缺损，随访观察牙龈缘变色现象有无，检查修复体边缘密合度。

The patients have used their full dentures for 1—3 months .(2) With the use of transcranial color Doppler analyzer the blood flow in the brain was measured before and 10 minutes after mastication in 17 subjects .

应用经颅彩色多谱勒超声扫描仪(Transcranial Color Doppler ，TCCD)探测牙列完整受试者及无牙颌患者在安静状态下和咀嚼无糖口香糖10分钟后脑血流速的改变，对大脑中动脉收缩期峰流速(systolic peak flow velocity ，Vs)、舒张期末峰流速(enddiastolic peak flow velocity ，Vd)、平均峰流速(mean peak flow velocity ，Vm)进行统计分析。

Objective To investigate the results of early treatment of crossbite malocclusion and follow up the eruption of permanent dentition and occlusal stability.

目的：探讨早期矫治反牙合畸形并观察其恒牙列萌出及咬合稳定的关系。

ObjectiveTo investigate the results of early treatment of crossbite malocclusion and follow up the eruption of permanent dentition and occlusal stability.

目的：探讨早期矫治反(牙合畸形并观察其恒牙列萌出及咬合稳定的关系。

Methods: 11 patients with periodontal disease and dentitions defect were treated by SDA.

对象为采用SDA治疗法修复的11例牙周病牙列缺损的患者，戴牙时间为6个月。

Methods sample consisted of 2 groups. The subjects in the first group (n = 30) had complete normal dentitions including third molars; those in the second group (n =30) had impacted right and left third molars.

样本分为两组，第一组的研究对象（n=30）具有完整的正常牙列，包括上颌第三磨牙。

Methods The sample consisted of 2 groups. The subjects in the first group (n = 30) had complete normal dentitions including third molars; those in the second group (n =30) had impacted right and left third molars.

研究样本分为两组，第一组的研究对象（n=30）具有完整的正常牙列，包括上颌第三磨牙。

Objective: To observe the clinical effects of shortened dental arch in the treatment of patients with periodontal disease and dentitions defect.

目的：将短牙弓（Shortened dental arch，SDA）治疗法应用于修复牙周病患者的牙列缺损。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。