查询词典 mandible

We reveal a case of ameloblast ic carcinoma of the mandible and report present illness, clinical exam, surgical therapy treatment and post-operation follow up in particulars.

本文提出一例罹患下颚造釉细胞癌的患者，就其发病过程、临床检查、手术治疗方式及追踪情形作一完整之报告。

Objective: To study the feasibility of reserving the teeth in the transplantation of frozen autogenous mandible.

目的：研究冷冻自体下颌骨再植术时保留颌骨中牙根的可能性。

Objective: The effect of surgical avulsion of the inferior alveolar nerve on the mandible bone density has been analyzed.

目的：研究下牙槽神经撕脱术对三叉神经痛患者下颌骨骨密度的影响。

Van Beek's activator appliance could restrict the growth of maxilla and stimulate the growth of mandible in horizontal direction and control jaws posteroinferior rotation , lower front teeth and elongate mandibular molar in vertical direction.

Beek功能矫正器能在水平方向产生抑制上颌骨生长，刺激下颌骨生长；在垂直方向控制上下颌骨后下旋转，压低上下前牙及伸长下磨牙的效果。

ABSTRACT］ Objective To study the changes of the hard tissue profile after extraction of the first bicuspid in maxillary and second bicuspid in mandible for adolescents with malocclusion.

目的 探讨青春期安氏Ⅱ1类错畸形在拔除上颌第一双尖牙和下颌第二双尖牙矫治后硬组织X线影像变化。

AIM: To investigate the regularly of stress distribution and the areas of stress concentration in different structures of the mandible subjected to impact loading so as to provide references for studying biodynamics of the mandibularimpact injury.

目的：探讨撞击载荷作用时下颌骨不同结构的应力分布规律、应力集中区域，为研究下颌骨撞击损伤的生物力学机制提供参考依据。

AIM: To investigate the regularty of stress distribution and the areas of stress concentration in different structures of the mandible subjected to impact loading so as to provide references for studying biodynamics of the mandibular impact injury.

目的：探讨撞击载荷作用时下颌骨不同结构的应力分布规律、应力集中区域，为研究下颌骨撞击损伤的生物力学机制提供参考依据。

A lot of people's direct to the front cheek department, often Dou Nengqing clean is gotten very complete, but the skin that is in to waiting after forehead, mandible, ear is muddle through one's work, careless belt more however over-, this is in a few long have " blain blain " among the youth more common.

很多人对正面直观的面颊部，往往都能清洁得很彻底，但对于额头、下颌、耳后等处的皮肤却多是敷衍了事、马虎带过，这在一些长有"痘痘"的年轻人当中更为常见。

In non-invasive treatment, the use of oral appliance for mandible forward and change of the position of tongue base that leads the increase of posterior airway space can successfully decrease the frequency of obstructive sleep apnea.

而非侵犯性的保守治疗中促使下颚骨前移并同时改变舌根位置的口腔装置，因增加后呼吸道空间(Posterior airway space， PAS)而减少阻塞性睡眠呼吸终止的产生。

Results: When the slide segment was retained 1 mm width,the fifth cheek tooth and anterior edge midpoint of condyle process anterior slope and coracoid process showed negative displacement and the angle of mandible and the posterior edge midpoint of condyle process posterior slope showed positive displacement on x axes.

结果：在牵张过程中牵张侧下颌骨标志点位移趋势为在内外方向上第五臼齿、喙突、髁状突前斜面前缘中点的运动趋势是向外的，而下颌角、髁状突后斜面后缘中点的运动趋势是向内的；在前后方向上第五臼齿、喙突的运动趋势是向后的，而下颌角的运动趋势是向前的；在上下方向上第五臼齿的运动趋势是向上的。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。