颏

Using a vascularized submandibular gland transplantation method, we extracted portions of the submandibular gland including the duct from beagle dogs and placed them into the submental region of age- and weight-matched dogs.

采用血管化下颌移植的方法，我们取出小猎犬的带有腺管的下颌腺，放置于年龄及体重相似的颏下区。

Uigurs 1/3 mid face ; 1/3 lower face ; the distance setween the corners of mouth ; gnathion ; jaw space

维吾尔族；面中1/3距离；面下1/3距离；口角间距；唇珠-颏底间距；颌间空隙

He was longing to strike down Idomeneus, but ere he could do so Idomeneus smote him with his spear in the throat under the chin, and the bronze point went clean through it.

他直冲过去，勇猛狂烈，意欲枪击伊多墨纽斯，但后者抢先出手，投枪扎入颏下的咽管，铜尖穿透了脖子。

Results: Mandibular fracture occurred mainly in male, and between the age of 20 to 29 years; the major cause was traffic accidents; the most common site of mandibular fracture was chin; and the fracture of the middle face, especially the upper jaw fractures was the main coexisted wound with mandibular fracture; intermaxillary fixation was the main treantment, but has been replaced by internal fixation.

结果：264例下颌骨骨折中男性多于女性，好发年龄为20～29岁；各类损伤原因中，车祸最多；骨折部位以颏部最多；最常见的合并伤为颌面部其他部位骨折，其中以上颌骨骨折的发生率最高；颌间牵引复位固定是本研究中最多的治疗手段，近年来已逐渐被坚强内固定所取代，并取得较好的治疗效果。

Results: In Angle's Class II,division 2 patients,the upper incisors elongated and lingually inclined, the upper lip was separated from the upper incisors, the lower lip covered most of the upper incisors' crown, the bottom of mentolabial sulcus rose.

结果：安氏II类2分类错唇齿关系形态特征表现为：上中切牙舌倾并伸长；上唇与上中切牙分离；下唇过度覆盖上中切牙牙冠；颏唇沟底上抬。

Because this produces peculiar tooth jaw face to misshape, constant expression is mid development undesirable reach cave, length of direction of around of bone of the upper jaw and perpendicular direction height shorten, tooth bend is narrow, the tooth lists jam, occlusive relation is disorder, anterior teeth or complete tooth bend are enclothed instead, before mandible true sex or false sex dash forward. 2 use DO method at the back of art of Jiao Zhi cleft palate in the portion caves at the back of art of abnormal cleft palate in the portion caves abnormal treatment method is very much, if Kettle reports block is mental,raise fight a way, the face guard method that Tind Lund uses, wang Ketao [1] uses Peng body to get together 4 fluorine ethylene fills up repair misshapes this kind etc.

因此产生特有的牙颌面畸形，常表现为面中部发育不良及凹陷，上颌骨前后方向长度及垂直方向高度变短，牙弓狭窄，牙列拥挤，咬合关系紊乱，前牙或全牙弓反覆盖，下颌真性或假性前突。2利用DO术矫治腭裂术后面中份凹陷畸形腭裂术后面中份凹陷畸形治疗方法很多，如Kettle报道枕颏支抗法，Tind lund采用的面罩法，王克涛[1]采用膨体聚四氟乙烯充填修复此类畸形等。

His head is on a level with your chin .

他的头有你下巴颏这么高。

METHODS: Sixteen patients of maxillary prognathism with skeletal Class Ⅱ malocclusion underwent joint orthodontic treatment and orthognathic surgery were included.

对16例骨性Ⅱ类上颌前突患者（上颌骨前突伴下颌骨后缩14例，其中同时伴颏后缩6例；单纯上颌骨前突2例）进行外科－正畸联合治疗。

Results: The nose of man is more protrusive and the chin is more retrognathic.

结果：本地区正常年青成人的软组织侧貌男、女不同，男性在鼻、唇、颏三者前后向的关系较女性明显，女性则趋于直面型。

Results:There is a stronger tendency of vertical growth for male mandible,the genial region is relatively inferior and the lateral profile is relatively protrusive.

结果：男性下颌骨垂直向生长趋势较强，颏部位置相对靠下，软组织侧面型较突。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。