heavy duty ratchet bit brace

Evaluation on the varieties and structures of wire rope used on heavy-duty drilling rig;

重型钻机提升用钢丝绳的品种与结构评析

Objective To sum up the result and the clinical experience of 36 cases suffered kyphosis which were due to ankylosing spondylitis and were corrected by three-columniation-osteotomy and internal fixation assisted with the bow-type bracket for spinal operation.

目的　总结应用弓型脊柱手术托架辅助单节段三柱截骨结合内固定系统治疗强直性脊柱炎后凸畸形的临床手术效果及治疗经验。

In the method, we classify the fingerprints into S kinds: whorl, right loop, left loop, arch and tent arch.

在此将指纹分为5类:涡型、右旋型,左旋型,弓型,弧型。

Analysis of Dynamic Pantograph-catenary Interaction Based on Elastic Pantograph Model

基于受电弓弹性体模型的弓网动力学分析

Study on the application of micro-incision to superior border zygomatic arch in treatment for fracture of zygomatic arch

颧弓上缘微型切口在颧弓骨折治疗中的应用研究

Arrow theory model for the competence ability evaluation of the electric power generation enterprises;

发电企业竞争力评价的弓箭理论模型

Reason Analysis of iPantograph Catenary Accident in Model SS7C Electric Locomotive

SS7C型电力机车弓网事故原因分析

Shaped like a hump or an arching curve.

驼峰式的造型象驼峰的或象弓形曲线的

Analytical Model for Lumbar Pedicle Screw Based on Three-dimensional Reconstruction of CT Image;

CT三维重建建立腰椎椎弓根螺钉分析模型

Stability Evaluation of a New Semirigid Pedicle Screw Device;

新型半硬性椎弓根钉固定器的稳定性研究

Study on Novel Carbon-based Composite Pantograph Slide for Electric Locomotive;

新型电力机车受电弓碳基复合材料滑板研究

The Study of Integration Protein Chip in the Detection of Toxoplasma Gondii Infections;

弓形虫感染集成检测型蛋白质芯片的研制

Clinical efficacy of treating the simple M type zygomatic arch fracture using a towel clip

布巾钳复位治疗单纯颧弓M型骨折的临床观察

Pantograph and Overhead Contact Line Coupling Dynamic Model Simulation and Analysis of Imbalance of Overhead Contact Line

弓网耦合动力学模型仿真及接触网不平顺分析

Progress of research on the pathogenesis,virulence,and genotypes of Toxoplasma gondii

弓形虫致病机理、毒力及基因型研究进展

The Mechanism of Anovulation in Obesity Rats Infertility after the Arcuate Nucleus Lesion

损毁弓状核致大鼠肥胖型无排卵机制探讨

Treatment of Acute Thoracolumbar Fracture with Pedicle Screw

椎弓根螺钉固定治疗胸腰椎爆裂型骨折

The treatment of thoracolumbar burst fracture with pedicle screw fixation combined the calcium sulfate bone graft injected through pedicle

后路椎弓根螺钉固定加经椎弓根注射型硫酸钙植骨治疗胸腰椎爆裂性骨折

Treatment of stabilized thoracolumbar burst fracture by posterior pedicle fixation and grafting through the injured pedicle

经伤椎椎弓根植骨联合后路椎弓根内固定治疗胸腰椎稳定型爆裂性骨折

Treatment of DebakeyⅠ Aortic Dissection by New Type of Three Branches Aortic Arch Covered Stent Graft Implantation

新型三分支主动脉弓覆膜支架治疗Ⅰ型主动脉夹层的研究