背景：临床研究已证实许多全膝关节成形术术后感染的重要危险因素。
Background: Clinical studies have revealed a number of important risk factors for postoperative infection following total knee arthroplasty.
目的：评价全软成形环在二尖瓣关闭不全瓣环成形术中的作用。
Aim: To assess the effect of the totally flexible prosthetic ring in mitral and tricuspid annuloplasty.
背景知识：在全膝关节成形术中，计算机辅助的外科导航技术是否可以改善肢体及其附件的对线是大家争论的焦点。
Background: Whether total knee arthroplasty with use of computer-assisted surgical navigation can improve the limb and component alignment is a matter of debate.
作者设想在全膝关节成形术中，在移植物的定位方面，计算机辅助的外科技术由于传统的全膝关节成形术。
We hypothesized that total knee arthroplasty with use of computer-assisted surgical navigation is superior to conventional total knee arthroplasty with regard to the precision of implant positioning.
目的介绍一种新的全喉切除气管造口成形术。
Objective to introduce a new surgical technique in tracheostomy following total laryngectomy.
类风湿性关节炎患者通常表现为关节症状，实际上该患者还提到去作者的机构行全髋关节成形术。
Patients with RA usually complain of articular symptoms, and in fact the patient in the present study had been referred to the authors' institution for total hip arthroplasty.
目的探讨在肘部肿瘤切除术后行全肘关节成形术的疗效及并发症。
Objective To explore the complications of the total elbow arthroplasty after the resection of the peri-elbow tumor.
大型曲轴的全纤维成形工艺是保证曲轴能够在复杂的应力状态下正常工作的一种有效的工艺方案。
The heavy crankshaft full-fibre forming process is a effective process that can ensure the crankshaft normally work in complex stress conditions.
环形镍钛合金支架在气管造口成形中起到了环状软骨样的支撑作用，有效地防止全喉切除术后气管造口狭窄的发生。
Application of circular nickel titanium alloy stent in tracheostomy, which exerts a supporting effect of cricoid cartilage, can effectively prevent the tracheostomal stenosis after total laryngectomy.
胶合剂所作的假体部位，用十多年后会松动，而全关节成形术对老年和活动较少的人，却有维持最长时间的效果。
Because the cemented prosthetic components often loosen over decades of use, total joint arthroplasty has the longest-lasting results in older, less active individuals.
运用一种基于全量理论的多步有限元方法计算分析了金属体积成形过程。
The bulk metal forming processes are calculated and analyzed by using a multi - step finite element method (FEM) based on deformation theory of plasticity.
研究全尺寸红外抑制二元喷管的成形技术，并对试验件的成形工艺作了分析。
Presents a forming technique of a full-sized two-dimensional nozzle with infrared suppression and analyzes the forming technique of a test sample.
但在公开场合，如上海全印展、北京国际展览还见不到成形的印刷检测版。
In the public, such as Shanghai print exhibition, Beijing print exhibition, we haven't found an integrated print test forme.
有的模拟成形性能指标甚至与基本性能之间存在着较强的相关性。全相关性系数达0 . 95以上。
Some simulated formability related to essential formability strongly, and the coefficient of total correlation reached more than 0.95.
结果：本组C5神经根麻痹的发生率为5.7%，包括单开门椎管成形术2例、全椎板切除减压术7例。
Result: The incidence of C5 palsy was 5.7% in this study, including 2 after laminoplasty and 7 after laminectomy.
结果表明，全量理论可代替增量理论分析、计算拉延成形过程的力和变形等。
It is concluded that the total strain theory can be used as a substitute for the incremental strain theory to analyse the force and deformation in sheet metal deep-drawing process.
摆线齿轮砂带磨削工艺以砂带为切削工具，采用全齿宽同时切入的线成形磨齿方案；
In the paper a new technique for cyclo-gear grinding has been presented. The technique takes abrasive belt as grinding tool.
1979年末，我们加工了全尺寸y—2直升机复合材料桨叶成形凹模，从数控加工的结果看这种方法是成功的。
By the end of 1979, We had produced the full scale forming die of the composite rotor blades of Y-2 type helicopter. The results of the NC machining show that this method is successful.
与无机材料相比，聚全物材料具有较大的电光响应、高的破坏阚值和低的介电常数，并且容易加工成形。
Compared to inorganic materials, polymeric materials have larger electro-optical response, lower dielectric constant, and higher damage threshold, and are easier to be processed.
运用一种基于全量理论的多步有限元方法计算分析了金属体积成形过程。
The Research on Adaptive Reproducing Kernel Particle Method in the Metal Forming Process;
运用一种基于全量理论的多步有限元方法计算分析了金属体积成形过程。
The Research on Adaptive Reproducing Kernel Particle Method in the Metal Forming Process;
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