At number three are oral and maxillofacial surgeons, who perform surgery on the mouth, jaw and head; they make $210, 710 per year.
位于第三的是专门对口腔、下巴和头部动手术的口腔颌面外科医生，他们平均每年收入210710美元。
According to diameters, it adopts two, three, four or six-jaw hauling machine and saw or planetary cutting machine.
根据管径大小，牵引机分别为二爪、三爪、四爪、六爪，切割机分别为锯片式或行星式。
Using the vivid jaw and face three dimension image to evaluate the treated effect of fracture inner fixup with small titanium board.
利用清晰逼真的颌面部三维立体图像对小型钛板颌面部骨折内固定术的治疗效果进行评价。
Result It can accurately display the jaw and face fracture anatomise and the relation with other parts with the spiral CT three dimension reconstruction.
结果螺旋CT三维重建技术能够立体地，详尽和精确地显示颌面部的三维骨折解剖结构和相邻关系。
The three-dimensional reconstruction ct of 22 cases with the jaw bone diseases and injuries by spiral scan had been collected.
本组收集了22例螺旋扫描的颌骨病变进行三维重建，评估其在临床中的应用价值。
The use of three-jaw chuck clamping thin-walled components often cannot meet the accuracy requirements in the lathe, need to use the six-jaw chuck.
在车床上采用三爪卡盘夹持薄壁零件往往不能满足精度要求，需要使用六爪卡盘。
Methods: This study was undertaken to investigate the three-dimensional ct images of 17 patients with jaw fractions and to compare them with the two-dimensional ct images in assessing facial fracture.
方法：对17例颌骨骨折的三维ct影像及二维ct影像进行观察，分析其各自的特征并进行比较。
The tests prove that the formulae are acceptable and three kinds of force functions acted on jaw are developed in the paper.
试验证明这两个计算式是正确的。本文选择了三种外力分布曲线函数。
Methods Six models with different lower jaw shapes were constructed by using three dimensional finite element method.
方法采用三维有限元法 ，根据下颌骨测量资料建立不同颌骨截面形态的种植修复模型并进行分析。
The utility model discloses a three-jaw quick joint automatic opening and closing ball valve used for connecting a sprinkling standpipe and a sprinkler.
本实用新型是用于连接喷灌立管和喷头的一个三爪快速接头的自动开关球阀。
Separating type Hydraulic Three-Jaw Puller;
分离式液压三爪拉马；
Separating type Hydraulic Three-Jaw Puller;
分离式液压三爪拉马；
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