内颚

A type of immovable articulation, as of a ''.

针状嵌合一种不活动的关节，如颚内的''。

An implosive stop found in some african languages and produced by raising the back of the tongue to make contact with the soft palate and simultaneously closing the lips or touching the teeth or alveolar ridge with the tip and sides of the tongue.

某些非洲语言中的一种内爆破停顿，通过抬高舌的后部与软颚接触发出，同时闭拢嘴唇或舌尖及侧部触碰牙齿或牙龈边缘。

Linguistics An implosive stop found in some African languages and produced by raising the back of the tongue to make contact with the soft palate and simultaneously closing the lips or touching the teeth or alveolar ridge with the tip and sides of the tongue.

吸气音：某些非洲语言中的一种内爆破停顿，通过抬高舌的后部与软颚接触发出，同时闭拢嘴唇或舌尖及侧部触碰牙齿或牙龈边缘也作在此意义上也可称作 suction stop

The evolutionary relationships were investgated by comparing the results from molecular data alone or molecular data combined morphological characters using different analysis methods: maximum parsimony by PAUP(superscript *) 4.0 and Bayesian inference by MrBayes 3.0B4. Base composition and ti/tv of 28S rDNA D2 regions were analyzed by PAUP(superscript *) 4.0. The results showed that GC content of the 28S rDNA D2 gene sequences of subfamily Euphorinae ranges from 40.00% to 49.25%. Transversion frequency of sequence variable sites among species of Euphorinae was higher than that of transition. The subfamily Euphorinae was proved to be a paraphyletic group with close relationship to subfamilies Neoneurinae and Cenocoelinae; only two tribes, Meterorini and Microctonini, were proved to be monophyletic groups; Centistini, Cosmophorini, Euphorini and Dinocampini were paraphyletic groups; the basal position of tribe Meterorini within Euphorinae was partially supported by our phylogenetic trees, and tribe Microctonini was proved to be a group at the top of the trees.

结果表明：优茧蜂亚科的28S rDNA D2基因序列片段的GC%含量在40.00%~49.25%之间变动，而对于碱基替代情况来讲，优茧蜂亚科各个成员间序列变异位点上颠换大于转换；不同的分析和算法所产生的系统发育树都表明目前根据形态定义出的优茧蜂亚科Euphorinae不是一个单系群，而是一个与蚁茧蜂亚科Neoneurinae和高腹茧蜂亚科Cenocoelinae混杂在一起的并系群；在优茧蜂亚科内部，悬茧蜂族Meterorini和食甲茧蜂族Microctonini（排除猎户茧蜂属Orionis）为单系群，而宽鞘茧蜂族Centistini、大颚茧蜂族Cosmophorini、优茧蜂族Euphorini、瓢虫茧蜂族Dinocampini为并系群；悬茧蜂族Meterorini在优茧蜂亚科Euphorinae内位于基部位置的观点得到部分的支持，同时食甲茧蜂族Microctonini被判定为相对进化的类群。

Ameloblastic carcinoma is akind of rare malignant tumor of jaws.

造釉细胞癌是一种发生于颚骨内罕见的恶性肿瘤，尤其发生在上颚骨内者其恶性程度更大。

The purpose of storing dung underground is to provide food for the beetle larvae which, unlike the adult beetles, have strong, hardened mandibles and, with the aid of mutualistic cellulose-digesting bacteria in the gut, are capable of dealing with the plant fibres which constitute much of

它们与成虫不同，拥有强而有力硬化的颚，加上内脏中有互利共生可消化纤维素的细菌相助，因而有能力处理粪便内占大部分的植物纤维。

The protocerebrum was composed of lamina ganglionaris, lateral protocerebrum and medial protocerebrum at the egg-zoea stage Ⅱ, and olfactory lobe appeared and arranged beside the esophagus with deutocerebrum and tri...

光镜下大颚神经节可于第二期卵内无节幼体阶段观察到，2对小颚和2对颚足神经节则在第二期卵内状幼体阶段观察到；腹部神经链则在第三期卵内状幼体阶段观察到。

Jawbones metastasis is difficult to diagnose only by clinical examination. Past medical history, blood survey, radiographic and bone scintigraphic examinations can give us clue for differential diagnosis.

颚骨内转移癌不易单藉临床检查来诊断，在作切片检查之前，可藉著患者病史、放射学检查、血液生化检查、核子医学检查等等进行鉴别诊断。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了