下颚

A muscle of the lower jaw that elevates the hyoid bone and assists in lowering the jaw .

二腹肌下颚的一个肌肉，可提升舌骨和协助降低颚那位拳击手看准了机会，猛击对手的下颚。

The results also present that the intermaxillary vertical relation has significantly positive relation with the motion magnitude of the tongue movements; however, the cranial base (component 1) and the maxilla (component 2-4), except the palatal depth, show no correlation to swallowing. Furthermore, arch length is found increased with prolonged duration of swallowing.

在齿颜面形态方面，以上下颚骨垂直关系及下颚第一大臼齿萌出度，和舌头吞咽运动的相关性最为显著，但在离舌头较远处的颅底以及上颚骨的前后、垂直与旋转关系，与舌头吞咽运动较无关联；随著牙弓长度的增加，在晚期终止期的吞咽持续时间会延长。

The outer point on either side of the lower jaw at which the jawbone angles upward.

下颌角点下颚两侧的突出点，在这此下颚骨向上弯曲

For the first time, the properties of electrophysiological responses of the maxillary palp of cockroach Periplenata Americana was studied with chemical stimulation. It was explored that a large amount of taste hairs densely compacted on the ventral side of the maxillary palp respond to stimulants with highly coherence as an organ.

我们第一次对美洲蜚蠊下颚须味觉毛的电生理响应特性进行了研究，发现下颚须上大量密集排列的同类感觉毛和感觉细胞高度协同作为一个整体起作用的现象。

Key Words: Postoperative Stability, Mandibular Prognathism

所以，我们认为改良式下颚枝垂直截骨术，很适合来治疗下颚前突较为严重的患者。

These results suggest that this technique can provide greater acceptable capacity for larger amount of distal segment setback and is feasible for the correction of severe mandibular prognathism.

改良式下颚枝垂直截骨术的优点包括，翼咀嚼肌悬带的容纳量比较大，所以后退时比较不会卡住，后退量可以此较大，骨骼重叠面积大，手术后下颚骨的稳定性高。

Thirty-two patients( 9 males and 23 females ), treated for absolute mandibular prognathism by modified intraoral vertical ramus osteotomy, were evaluated cephalometrically at least two-years postoperatively.

中文摘要下颚前突症是下颚骨过度生长所致，其颜面特徵与发生率随种族不同而有所差异，除了外貌的问题之外，咀嚼功能的障碍、发音问题、人际关系与心理因素都是患者求助治疗的原因。

Here we present a case of 21 year-old male who suffered from recurrent swelling in left side of mandible which had received surgery for ossifying fibroma in another hospital when he was 19 years old. Obvious facial asymmetry was noted but no sensory dysfunctions were detected. The lesion showed well-demarcated, multilocular radiolucency but radiopacity centrally. We applied segmental resection via extra-oral approach and reconstructed with anterior iliac crest bone graft. After removal of MMF in six week, the wound healed well and joint function was good without malocclusion. After follow-up of one year, no recurrences were noted.

本病例为－21岁之男性，在19岁时因为左下颚骨角区肿大在某医院接受外科手术处理，术后病理报告为骨化纤维瘤，因为复发的肿胀而来本院寻求治疗，临床检查并无疼痛及下唇区感觉异常的问题，放射线影像为周界清晰，多腔室放射透过性合并中央放射不透过性之不规则小块，手术方式为从口外颚下切线，做下颚骨片段式切除，并以肠骨脊海绵骨移植修补骨缺损加以颚间固定六周，术后伤口恢复及愈合良好，颚骨关系稳定无咬合异常的情况，无张口受限的问题。

The mandibular body length and ramus width were no significant difference between Class II children and normal subjects.

而下颚体长度、下颚枝宽度在二级异常咬合组与正常咬合组间并无明显差异。

I watched the spectacle of the newly tanned resident aliens eating their ethnic meal—jowls working, jowls working—the soft-boiled eggs that quivered lightly as they were brought to the mouth; the girl, my coeval, sullen like me but with a hint of pliant equanimity; her parents, dishing out the chunks of beet with plastic spoons; my parents, getting up to use free McDonald's napkins and straws while American motorists with their noisy towheaded children bought themselves the happiest of meals.

我遥遥望着那一队初来乍到者，皮肤新近晒黑，大嚼民族食品——下颚抬起，下颚落下——煮鸡蛋在唇前的震颤；而那个同龄的女孩，其实也和我一样生气，但却也有一丝心绪宁静，一丝妥协顺从；他爸妈，用塑料勺子挑出大块大块的甜菜；我爸妈，起身去拿麦当劳免费的餐巾纸和吸管；而此时美国父母，驾车出游至此，正和他们金发蓬松，吵嚷不已的孩子们分享世间最美妙的大餐。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。