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目的评价睑缘缩短联合阔筋膜兜带术治疗麻痹性睑外翻的效果。方法回顾性分析2010年11月至2014年2月在我院收治的6例(6只眼)面神经......
拧紧技术是通过螺栓、螺母等零件以螺纹连接的方式将两个连接件紧密贴合,并使其能够承受一定的动载荷,确保被连接零件的可靠连接和......
采用有限元软件ABAQUS计算分析了螺帽施加扭矩拧紧法和螺栓杆部直接施加预紧力拉伸加载两种加载方法对螺栓关键部位应力值的影响，并......
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针对某柴油机连杆失效问题,通过失效模式分析,FEA耦合应力分析,连杆螺栓材料检测,连杆螺栓拧紧工艺调查,螺栓预紧力和强度校核等手......
户籍管理涉及到社会生活的方方面面,与人民群众的切身利益密切相关。但随着经济的发展和社会主义政治文明建设的加强,形成干相对封......
介绍了扭矩控制法、扭矩转角控制法、屈服点法、伸长量法等汽车总装时螺栓拧紧的控制方法,研究了变速器支撑连接螺栓装配过程与拧......
应用弹性力学原理和大型有限元分析软件ANSYS8．0，研究了大直径钢管混凝土柱由混凝土水化热引起的温变产生的初始应力对结构的影响，并......
目前使用的内燃双头轨枕螺栓扳手（简称内燃螺栓扳手）不能实时显示拧紧扭矩,难以满足对轨枕螺栓紧固作业精度和效率的要求。对现有的......
不同的螺栓螺母组合,在相同的力矩下进行紧固,会产生不同的螺栓拉伸力。本文将从试验的角度出发,探讨不同螺栓螺母组合下的螺母系......
STR平衡轴漏油问题，在实际分装及装配过程中，往往受零部件质量、装配过程控制、工艺参数设计及工艺装备等多方面因素的制约，一般很难......
川西坳陷上三叠统可划分为两套生储盖组合:下部组合的生排烃高峰期为晚三叠世中晚期;上部组合的生排烃高峰期为晚侏罗世.导致须家......
通过对HFW生产线拆卷机刮刀现场使用情况的分析,指出了拆卷机原装刮刀存在的问题,提出了改进方案并加以实施。改进后的拆卷机刮刀,......
Non-Excisional Face and Neck Tightening Using a Novel Subdermal Radiofrequency Thermo-Coaugulative D
42 patients with broad age and ethnic demographics where treated with a novel, non-excisional, minimally invasive device......
Non-Excisional Face and Neck Tightening Using a Novel Subdermal Radiofrequency Thermo-Coaugulative D
42 patients with broad age and ethnic demographics where treated with a novel, non-excisional, minimally invasive device......
Microfocused Ultrasound for Nonablative Skin and Subdermal Tightening to the Periorbitum and Body Si
Lax crepey skin is a major unsightly finding throughout the face and body that occurs from chronological aging and envir......
A Clinical and Histological Study of Radiofrequency-Assisted Liposuction (RFAL) Mediated Skin Tighte
Background: A novel Radiofrequency-Assisted Liposuction (RFAL) technology was evaluated clinically. Parallel original hi......
The periorbital area is the third highest-ranking area for cosmetic surgery. However, surgery in this area presents a nu......
Safety and Efficacy of a Thermally Regulated Radiofrequency Home-Device for Rhytide and Laxity Treat
The growth of the medical aesthetic industry is tremendous, and not surprisingly, has been followed by the introduction ......
The corrosive properties of PVD TiN-Ti-Al type composite titanium nitride layer with titanium and aluminium sub-layers s......
Facial Tightening Following a Single Acoustic Wave Treatment Using Focused and Radial Acoustic Waves
Background: Acoustic wave has been used for many medical purposes, and although it is widely applied in cosmetic procedu......
