上颌的例句大全

Please move the brush downwards on the upper teeth and upwards on the lower teeth.

刷上颌时牙刷应向下移动,刷下颌时牙刷应向上移动.

The airflow in the maxillary air sinus and by the maxillary hiatus was slow.

上颌窦口和上颌窦内的气体流速均较低.

Palatally impacted canine is common in clinic which affects the function and aesthetic of maxillary teeth.

上颌尖牙腭侧埋伏阻生在临床上很常见,它会影响上颌牙列的功能和美观.

Scientists have named the new species Australopithecus deyiremeda. Researchers used a partial upper jaw and two lower jaws ( one recovered in two pieces), to describe the species.

科学家把这一新物种命名为Australopithecus deyiremeda（南猿近亲属），研究员利用一个上颌和两个下颌（下颌被发现时已是两半）来描述这一物种。

Jaws must be undershot . The incisors of the jaw should protrude over the upper incisors.

咬合必须是下颌突出式咬合, 就是说,下颌的门牙必须比上颌的门牙向前突出一些.

Most of the third molar embryo had been formed and their tooth crowns had been calcified, the occurrence ratio was 84 0% in maxilla and 85 2% in mandible.

上下颌第三磨牙牙胚绝大多数已形成且牙冠已钙化完成，其出现率为上颌840%，下颌852%；

By setting two perspective cameras at the first molars of the upper jaw and using the OpenGL selection mode, the real-time collision detection with high efficiency between lower and upper jaws can be realized as the lower jaw rotates around the axis of the articulator.

该方法通过在上颌左右第一磨牙近中舌尖处建立透视视景体，利用OpenGL的选择模式，可以实时地检测下颌模型绕牙合架转动轴线旋转过程中与上颌模型碰撞对位情况，效率很高。

Objective Study the maxillary growth for the unilateral cleft lip and alveolus.

目的为了客观研究唇裂伴牙槽裂畸形状况下上颌骨生长发育变化规律.

Objective To research the CT findings of maxillary sinus mycosis and their diagnostic value.

目的探讨上颌窦霉菌病的CT表现及诊断价值.

Multiple anomalies often lead to pansinusitis, of which maxillary and ethmoid sinusitis were most frequently involved.

多种解剖变异并存时往往同时引起多窦腔炎症, 受累最重的是上颌窦其次是筛窦.

CONCLUSION: The Twin-block appliance combined with face bow and intermaxillary elastic was very effective on improving mandible growth and inhibiting maxilla growth, the sagital relationship between the upper and lower jaws was more compatible, the profile was improved.

结论：Twin-block功能矫治器配合口外弓及颌间牵引，能有效抑制上颌生长而促使下颌向前生长，使上、下颌骨的矢状不调得到最大程度的矫正，患者侧貌得到明显改善。

Objective : To compare endoscopy maneuver with Caldwell-luc operation for the treatment of chronic.

目的: 比较柯 - 陆氏手术和鼻内窥镜手术治疗非侵袭性上颌窦炎的疗效.

The Foundation of Finite Element Model for Cleft Palate and Analysis of Biomechanical Properties.

腭裂上颌骨有限元模型的构建及生物力学分析.

Conclusion: The collapsible complete denture can restore the edentulous of the patient with microstomia.

结论: 折叠式上颌全口义齿可用于修复小口畸形患者的牙列缺失.

Diffuse mucosal thickening affecting bilateral maxillary sinuses, ethmoidal sinuses and sphenoidal sinuses, suggesting pansinusitis change.

上颌窦 、 筛窦以及蝶窦的粘膜弥散性增厚提示可能是全鼻窦炎.

To investigate the proper radiographic methods of dens canine of maxilla in monkey.

目的:探讨32只猴活体上颌犬齿口内摄片的最佳投照方法.

Objective To investigate the gingival recession of adults after rapid maxillary expansion.

目的探讨上颌快速扩弓对成人牙龈退缩的影响.

Results Antrum highmori 20 cases ( 90.91 % ), sphenoid sinus 2 cases ( 9.09 % ), antrum ethmoidale 2 cases ( 9.09 % ), frontal sinus 1 case ( 4.55 % ).

结果上颌窦20例 ( 90.91% ), 蝶窦2例 ( 9.09% ),筛窦2例 ( 9.09% ), 额窦1例 ( 4.55% ).

When the directions of the maxillary distally directed orthopedic forces from upper first molars by face bow were+ 30 °~-30 ° the maxilla rotated in clockwise sense and the extent of rotation gradually increased.

后牵引的牵引角度由+30°～-30°时（用口外弓从上第一磨牙牵引），上颌骨呈顺时针旋转，旋转的量逐渐增大。

Methods One hundred and ninety-three teeth with wedge-shaped defects were selected in 69 plaster casts.

方法选取69副牙石膏模型上的193颗上颌患楔状缺损牙齿，游标卡尺测量牙颈部缺损的侧影深度、宽度和高度，计算测量体积；