寰

A combination of Gallie or Brooks techniques and 2 posterior transarticular screws has been shown to be effective for atlantoaxial arthrodesis.

背景概要：Gallie 或Brooks技术和两后路关节螺钉结合已被证明是有效的寰枢椎固定方案。

Bahr J T%Bonner J R Cyanide-insensitive respiration I Journal of Biological Chemistry , 1973,null

梁厚果%刘良寰%吕太和甘肃黄花烟草愈伤组织抗氰呼吸的研究植物学报， 1984，null

Indeed, its decline to date correlates almost perfectly with the drop in the non-oil trade deficit since 2006, according to Martin Baily and Robert Lawrence, two economists at the Brookings Institution and Harvard University respectively.

根据马丁贝利和罗伯特劳伦斯的看法，事实上，至今为止，美元的夏寰程度和自 2006 年以来的非石油贸易逆差的减少几乎完全吻合，以上两位分别是布鲁斯金学会和哈弗大学的经济学家。

The X line that the method collects 75 patients is smooth piece reach CT piece, observe cervical vertebra thorn respectively dash forward, horizontal dash forward even the line, extensive region - tine joint clearance, dentate dash forward with spine dash forward the change of bisector.

方法收集75名患者的X线平片及CT片，分别观察颈椎棘突、横突的连线，寰-齿关节间隙，齿状突和棘突平分线的变化。

The result of Industrial Cooperation Project with 「HUAN CHENG e-Logistics Inc.」 is presented in this paper. This research primary utilization combinatory logic for electric circuit design concept, matching infrared system and Electronic Weighing Scale System as sensor, after two sensors are all triggers, it may choose whether starts a defense mechanism, achieves the initiative defense to protect mercantile firm、supermarket and public place.

本研究是与「寰成物流股份有限公司」之产学合作计画之成果，该研究主要运用组合逻辑电路的设计概念，搭配红外线系统及电子磅秤作为感测，当两个感测机制都触发后，可选择是否启动一个防卫机制，以达到主动防卫受保护之店家、超商、公共场所的安全。

But it can not expose atlanto-axial joint,can not direct see courser direction of screw with naked eyes.

但该术式无法暴露寰枢椎，肉眼不能直接观察到螺钉的走行方向，术前必须对螺钉的走行方向进行准确的定位，但是怎样进行定位目前国内只有陈坚报道过[5]，但缺乏系统的实验研究；国外未见相关报道。

ChinaNavi IISP platform not only supports the access to various mainstream GPS terminals through the SUC approach, but also the access to various GPS platforms through the EUC approach.

中寰IISP平台既支持通过SUC的方式，接入各类主流GPS终端，而且还支持通过EUC的方式进行各类GPS平台的接入。

Screws and plates in the pedicles of atlas and axis can make the atlantoaxial joint stable in three - dimension immediately.

结论采用寰枢椎椎弓根钉板固定可以使寰枢椎即刻得到坚强的三维稳定，是一种值得推广应用的手术方法。

This series included 35 male and 22 female, and the mean age was 34.6 years (range, 13– 66 years). The pathology included atlantoaxial instability in 52 patients (os odontoideum in 26 patients, transerse ligament relaxation or disruption in 20, odontoid fracture nonunion in 6), and irreducible atlantoaxial dislocation in 5 (os odontoideum in 1 patient, transerse ligament relaxation in 1, malunion of odontoid process fracture in 3). Twenty-four patients presented signs and symptoms of spinal cord and/or brain-stem dysfunction.

这个系列包括35个男性病人和22个女性病人，平均年龄是34.6岁（范围，13~66岁）。52个病人是寰枢椎不稳（26例os odontoideum、20个横韧带松弛或破裂、6例齿状突骨折不连），5例不可复位的寰枢椎关节脱位（1例os odontoideum，1例横韧带松弛，3例齿状突骨折连接不正）。24例有脊索和脑干功能不良的症状和体征。

Similarly, a axis FEM model was constructed to simulate the axis fracture, emphasized on the odontoid process. Three kind of odontoid process fracture were analysed on this model, which occurred respectively on the tip, the middle and the fundus. The results gave the best angle to fracture the odontoid process of the axis.

四、建立了枢椎的三维有限元模型，对枢椎齿状突骨折机理进行了理论上的研究，重点针对临床上齿突骨折的三种分类：1、齿突尖骨折：2、齿突腰部骨折：3、齿突基底部骨折，赋予齿状突在矢状面沿各种角度下受力条件，模拟寰椎前弓、寰椎横韧带以及C2-3棘间韧带对枢椎造成的暴力破坏，确定了最可能引起齿状突暴力骨折的受力角度。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。