查询词典 fusion welding

They were divided into three groups:nonfusion, posterolateral fusion and intervertebral fusion. After a long term follow-up (≥2y),their clinical data were reviewed to compared their improvement rate of lower back pain,JOA score , subside rate of disc height and chang rate of superior intervertebral space angle.

从2001年5月～2005年8月手术治疗74例单纯髓核摘除术后腰突症复发的患者，将患者分成3组：全椎板切除髓核摘除组，后外侧融合组和后路椎间融合组，经过长期随访(≥2年)，复习其临床资料，比较各组间的下腰痛JOA评分改善率，椎间高度下降率以及上一椎间隙角的改变率，从而比较不同术式的长期疗效。

The various treatment options available for these patients are isolated C1–C2 fusion, occipitocervical fusion with or without transoral surgery.

治疗选择多样有单独的寰枢椎融合，枕颈融合，经口或不经口的手术。

Objective. To stress the importance of the fusion angle of the occipitocervical spine based on an unusual case of upper-airway obstruction after a posterior fusion from the occipital bone to the second cervical vertebra (O-C2) in a flexed position.

目标：通过一例少见的后路枕骨与颈2在屈曲位融合术后出现上气道梗阻的病例强调枕颈脊柱融合角度的重要性。

And then the occipitocervical fusion, Brook-Jenkin atlantoaxial fusion, odontoid process compressive screw and vertebral double screws fixture were performed according to different fractures or dislocations.

交通事故伤30例，高处坠落伤6例。临床均有颈部疼痛、活动受限。有不同程度神经受压症状与体征者25例。根据损伤类型，分别采用枕颈框架植骨融合术，Brook-Jenkin寰枢椎融合术，齿状突直接加压螺钉内固定术，前路椎体双螺钉固定术。

Olid fusion was evidenced in 19 out of 20 patients by the 6-month follow-up (95% fusion).

RS结果评分表明病人在疼痛控制，影像比较及功能上均有改善。见表1

In this study, the structure sequences of Shiga toxin 2B(stx2B) and Shiga toxin 1B(stx1B) were respectively amplified from EHEC O157:H7 by PCR. stx2B-L-stx1B fusion gene was constructed by a 12 bp linker ligating these two fragments. After digested with restriction endonuclease Nco Ⅰ and EcoR Ⅰ, the fusion gene was orientally inserted into expression vector pET28a.

利用PCR方法，从肠出血性大肠杆菌O157：H7的基因组DNA中，分别扩增出Stx1B和Stx2B亚基的结构基因片段，然后再通过PCR将这2个片段连接起来，并定向克隆到表达质粒pET28a的NcoⅠ和EcoRⅠ位点之间，构建了重组表达质粒pMB1。

The most of the product became soluble from inclusion body by lowering induction temperature. At the same time the gene was cloned into vector pMAL-p2X, which was translated in E. coli TB1 and expressed a fusion protein. We optimized the induction time and achieved high expression. But there was no obvious product secreted in the periplasm extract. Almost all fusion protein is expressed soluble in cytoplasm.

利用融合型表达载体pTYB11-EFE融合型表达，对诱导剂IPTG的浓度和诱导温度进行了优化，通过降低诱导温度使产物由包含体变成可溶性融合型产物；利用融合型分泌表达载体pMAL-p2X构建了表达载体pMAL-p2X-EFE-7~#，对诱导时间进行了优化，获得了较高的表达量，但发现产物没有明显的分泌表达，绝大部分是以可溶形式存在于胞内。

Methods 23 cases with muscular asthenopia caused by exophona were included in our study. After examination of refraction, phoria, AC/A and fusion function, all cases were given prism correction and fusion training based on refraction correction.

对23例外隐斜导致肌性视力疲劳的患者进行屈光、隐斜、AC/A、融合功能检查后，在屈光矫正基础上应用压贴三棱镜矫正和融合功能训练。

The main contributions in this thesis are as follows: 1 A "detection prevention-data fusion analysis and data mining- response " layered prevention model based on multisensor data fusion and data mining is proposed, and the systematic structure and system protype are provided.

本论文在项目开发中承担和完成的工作主要有： 1）参与了原型系统的总体方案的设计与论证，提出了一种&检测防御—数据融合分析和数据挖掘—响应&多检测器数据融合和数据挖掘入侵防御模型。

This is the first study to our knowledge to use standardized outcome measures to assess clinical outcome in patients treated with posterior fusion for pseudarthrosis after anterior cervical discectomy and fusion.

据我们所知，这是首次使用标准结果评估后路融合治疗前路椎体切除和融合术后有症状的假关节患者的临床结果。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？