复位

The reasons of internal fixation failure were nonanatomically reduction of fractures, unrigid interal fixation , over early weight bearing and poor placement of lag screw.

内固定失败原因是术中骨折未解剖复位、内固定不坚强、过早完全负重以及拉力螺钉位置不良。

For unsprung furniture, the torque required to return the lever handle to it ' s ' at rest ' from a start position of 60° is to be measured and recorded.

对于未装弹簧的产品，测量并记录能够使手柄从旋转60°后复位到原始静止状态的扭矩值

This study analyzes the role of capsulotomy with evacuation of intraarticular fluid and gentle reduction done as an emergency procedure followed by fixation with unthreaded Kirschner wires.

本研究分析了关节囊切开术联合关节液排出术以及采用无螺纹基尔希纳氏钢丝固定后的逐渐复位术作为一项应急措施对不稳定性股骨头骨骺脱位的作用。

If the flexible cables have been untwisted automatically, the wind turbine can be restarted automatically without clearance.

若柔性电缆已被自动解开，风机就会无复位的自动重启。

The method to 17 examples II～IV thighbone ExtensionSub bone fracture, the good surgery cuts open the replacement, first uses to bundle Ties upbelt the fixed small rotor, then uses DHS to be fixed.

对17例Ⅱ～IV股骨转子间骨折，行手术切开复位，先用捆绑带固定小转子，再用DHS固定。

Methods The clinical data of 12 patients from Mar 1993 to Jun 2008 with retrocaval ureter were retrospectively analyzed. All the 12 cases were correctly diagnosed preoperatively via the combination of imaging examinations, such as ultrasonography intravenous pyelography、retrograde pyelography、CT or magnetic resonance urography. Ten patients received conventional open surgery and two received retroperitoneal laparoscopic ureteral replacement and ureteroplasty.

总结分析1993年3月至2008年6月12例腔静脉后输尿管患者的临床资料。12例患者术前均经B超、静脉肾盂造影(intravenous pyelography， IVP)、逆行肾盂造影(retrograde pyelography， RP)、CT、磁共振尿路水成像(magnetic resonance urography， MRU)等影像学检查明确诊断，其中10例采用传统的开放手术，2例采用后腹腔镜下输尿管复位矫正术。

Single or double-acting,three position double-actingdouble direction location,auto resetetc,on which relief valva and pressurelimiting valves may be added,on each port to restrictpressure in the port and avoid the damage caused by higher impact pressure to the system..

该阀的每一工作阀片可分为三位单、双作用；三位双作用双向定位、自动复位等不同功能，可加装安全阀，并可在每一个工作油口加装过载阀，限制该油口压力及防止冲击压力过高对系统引起的损坏。

Objective To explore the operative method and clinical effect of open reduction and volar plate internal fixation on the unstable distal radius fractures.

目的 探讨切开复位掌侧钢板内固定治疗桡骨远端不稳定骨折的手术方法及临床疗效。

Methods Nineteen patients with unstable fractures of distal radius were treated by fixed-angle volar plate fixation combined with Kirschner-wires.

2005年1月至2007年12月对19例不稳定挠骨远端骨折采用切开复位固定角度掌侧接骨板结合克氏针固定治疗，随访临床效果。

Objectives: We hypothesized that volar locked plate fixation of AO type C2 or C3 fractures could effectively maintain radiographic reduction as shown by comparison of immediate postoperative alignment and that seen after more than 12 months' follow-up.

目的：我们假设，掌侧锁定钢板固定AO的C2或C3型骨折可有效维持X线复位，通过比较术后即时对线与随访12个月以上所见来证实。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐