缩颌

Feature of cephalometric hard tissue in patients with OSAHS: It was characterized that cranio-maxillo-facial hard tissue of submaxilla significantly retracted upward posteriorly and the distance from hyoid bone to mandibular plane increased obviously.

阻塞性睡眠呼吸暂停低通气综合征患者的头影硬组织测量特征为：以下颌改变为显著的颅颌面硬组织结构向后上缩进和舌骨至下颌平面距离明显地增加。

Any of various aquatic or terrestrial reptiles of the order Testudinesor Chelonia,having horny toothless jaws and a bony or leathery shell into which the head,limbs,and tail can be withdrawn in most species.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的壳，许多品种的龟可将头、四肢和尾缩进壳中

Long term follow-up observation of postoperative results of patients with development maxillary retrusion showed that the relapse of A point in the horizontal direction was 22%, the ANS point was 17%, and UI point was 12%.

上颌牵引成骨技术矫治腭裂继发重度上颌后缩畸形术后颌骨稳定性明显提高，3例患者术后A点前后向复发率仅为8％，垂直方向复发率为14％。

Objective To guide the orthodontic diagnosis, treatment planning and prognosis by analyzing the craniofacial morphology and reimbursement mechanism of young patients with mandibular retrusion in Chongqing territory by Delaire cephalometric analysis.

目的 采用Delaire头影测量法分析重庆地区青少年下颌后缩患者颅颌面硬组织特征及其补偿机制，为进一步诊断、治疗设计及预后分析提供参考。

Any of various aquatic or terrestrial reptiles of the order Testudines, having horny toothless jaws and a bony or leathery shell into which the head, limbs, and tail can be withdrawn in most species.

龟龟鳖目的各种水生或陆生的爬行动物，有角质无齿的颌，骨质的或似皮革的壳，许多品种的龟可将头、四肢和尾缩进壳中

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。