臼齿

The doctor pulled out my cavitary tooth.

医生把我的臼齿拔了。

We found that the centrosome loses its function as a microtubule organizing center during development of rodent hippocampal neurons.

我们发现在臼齿动物海马神经元形成过程中中心体失去了其作为微管组装中心的功能。

Molar tooth structures are episodically located in Precambrian subtidal shallow marine environment, and their temporal and spatial characteristics indicate incompatibility with stromatolites.

臼齿构造多产出于正常浅海潮下环境，并且呈幕式特点产出于前寒武纪地层记录中，其时空发育特点似乎表明与叠层石发育的不相容性。

Especially in the advanced localized periodontitis of molar with narrow furcation entrance diameter if un treated, the prognosis is poor, unless the oral hygieneis optimal in the furcal area.

一般而言，根叉齿槽骨病变患齿，尤其是带有狭窄根叉入口的进行性牙周炎之臼齿，如果根叉区域无法有效的牙菌斑控制或是没有治疗，则预后极差。

From a preventive and interceptive viewpoint, when a child's dentition is a Class I relationship before the primary second molars are lost, so that the space derived from mesial drift and diastemata is available, it is likely that emerging permanent teeth will assume correct alignment.

由预防性与阻断性的观点而言，当小病人在第二乳臼齿脱落之前的齿列是一级咬合关系时，如此空间可由近心倾斜门齿间隙所获得，而将来的永久齿是可得一正确的排列。

The molars intermesh properly. The bite is a true scissors bite.

臼齿互相啮合，牢固对称，呈剪刀式咬合。

In the second part of the study, the feasibility of retromolar intubation in pediatric patients undergoing maxillofacial surgery with intraoperative maxillomandibular fixation was assessed.

研究的第二部分是经臼齿后气管插管在小儿腭面外科行术中颌间固定术的可行性评估。

The retromolar space can be safely used for intubation in children when intraoperative maxillomandibular fixation, and simultaneous access to the nose and oral cavity are needed.

臼齿后空间可安全的用于术中颌间固定患儿的气管插管，同时可让出更多的鼻腔和口腔的空间。

Maxillary second molar has five subtype, Type A: absence of root fusion, Type B: presence of mesiobuccal and distobuccal root fusion, Type C: palatal root with anyone of buccal root fusion of molar with three roots, Type D:complete root fusion of molar with three roots, Type E:pseudofusion of molar.

分析其牙根发育沟之发生率、牙根发育沟之长度、牙根发育沟至牙骨质牙本质交界的距离，以及牙根发育沟最深点的深度、占牙根长的位置、与到牙根根管的距离，并且将牙根分类为上颚第一大臼齿，仅一种分类。

In the peacetime, the bactria results in of the chronic infection will make gum inflammation, easily bloodshed, palatine bone absorption, decayed tooth and toothache, end because dens turnover get sick of tooth loose move or dens neurapophysis necrosis and pull out a tooth, next door usefully the second molar teeth be usually also subjected to spread and result in at this time the injury of waiting the degree even pull out a tooth not, this is also the most regrettable place.

在平时，细菌造成的慢性感染会使牙龈发炎，容易流血，骨吸收，蛀牙及牙痛，最后因牙周病的牙齿松动或牙髓坏死而拔牙，这时隔壁有用的第二大臼齿往往也会受到波及而造成不等程度的伤害，甚至拔牙，这也是最可惜的地方。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。