The law how these factors influence the joint"s property was pointed out. A formula about the relationship between extrusion times and contamination remainder was founded. Main reason to bimetal"s inharmonic deformation was the difference of their mechanical property. Thereby, the empirical formula showing the relation between metal combination"s mechanical property and quality of joint was constructed. Integrated influence of extrusion times and metal"s mechanical property to quality of cold pressure welding joint was discussed.

在模擬結果分析和實驗的基礎上亚洲久aa，對影響異種金屬冷壓焊焊接性的工藝因素進行了分析青草不雅三级在线观看；探討了諸因素對接頭性能的影響規(guī)律久久无码中文A片，并且建立了擠壓次數(shù)與界面污染物殘留量之間的數(shù)學表達式欧美视频自拍日韩在线观看免费；指出了兩種材料力學性能差異是造成不協(xié)調(diào)塑性變形的主要原因，并且建立了材料力學性能與其冷壓焊焊接性之間的經(jīng)驗公式欧美成人情欲小说视频网站；定性的討論了擠壓次數(shù)及材料力學性能對冷壓焊接頭性能的綜合影響亚洲无线码成人AV。

Methods selective and limited minimally invasive debridement under arthroscope was applied to 54 patients with osteoarthritis of knee joint; hyperplasia of inflammatory synovial membrane and abrasion of anterior cruciate ligament were chipped or vaporized with radiofrequency, the corpus liberum were taken out, cartilage was scoured into certain shape; excision or partial excision were performed to hyperplastic intercondyloid spine, osteophyma and menisci; intercondyloid fossa was formed.results 45 cases were followed up for an average of 18 months (from 6 months to 24 months); the clinical symptoms of most cases released obviously and the joint function improved.conclusions minimally invasive debridement under arthroscope can effectively release oa symptoms, improve joint function and raise the quality of life.

對54例膝關節(jié)骨性關節(jié)炎患者進行關節(jié)鏡下選擇性色爽网站、有限化微創(chuàng)清理術欧美另类激情A片。手術內(nèi)容包括刨削或射頻汽化增生的炎性滑膜組織和前交叉韌帶磨損、游離體取出国产h视频网站在线观看、軟骨打磨成形久久综合毛片、增生髁間棘切除精品一卡二卡≡卡四卡日产乱码污、部分骨贅切除、半月板部分切除欧美色吊、髁間窩成形99在线精品。結果隨診45例，平均18個月（6～24月）国内自拍第十六页日韩在线观看，大多數(shù)患者臨床癥狀明顯緩解一区高清精品视频在线观看，關節(jié)功能改善。結論關節(jié)鏡微創(chuàng)清理術可有效緩解oa癥狀亚洲一级性爱，改善關節(jié)功能男人和女人做视频毛片，提高生活質(zhì)量。骨關節(jié)炎亚洲va在线va欧美va；膝關節(jié)黄色α片；關節(jié)鏡檢查

Objective: To explore the value of different surgicalmethods in the treatment of the displaced femoral neck fracture of the elderly.analyse joint function, complications, reversion factors Methods: An follow up study was done on 71 cases older than 60years who were treated with internal fixation, femoral head arthrop lasty and total hip joint replacement between 2000 and 2005 to compare the difference upon operation time, blood loss, duration of hospi-talization , joint function evaluation one and two years after operation , complications and reversionrate.

目的：探討加壓空心螺釘內(nèi)固定術、人工股骨頭置換術和人工全髖關節(jié)置換術在治療老年人移位性股骨頸骨折中的臨床價值亚洲18一区视频。分析術后髖關節(jié)功能人人干全免费黄色视频、并發(fā)癥、二次手術或翻修率等相關因素国产高清线在线观看不卡视频网站。方法：對2000—2005年于長春中醫(yī)藥大學第一附屬醫(yī)院骨科收治的71例60歲以上移位性股骨頸骨折患者進行了隨訪研究狼色精品中文字幕在线视频，比較AO加壓空心螺釘內(nèi)固定術、人工股骨頭置換術和人工全髖關節(jié)置換術在手術時間亚洲一二三精品、出血量色综合自拍欧美日韩在线、住院時間、術后下地時間中文自拍日韩在线播放网站视频免费、術后12個月和24個月的髖關節(jié)功能評價午夜免费看片网站、并發(fā)癥以及二次手術率方面的差異。

During the course of the joint training, Chinese troops from the 1st Company of the Infantry Battalion of the Chengdu Military Area Command and Indian Army troops from 8 Maratha Light Infantry Battalion, will undertake joint tactical maneuvers and drills; interoperability training and joint command post procedures.

期間亚洲国产欧美日韩永久，聯(lián)合訓練3D动画漫无码网站自慰喷水，中國軍隊從第一公司的步兵營，成都軍區(qū)司令員和印度軍隊從8 Maratha輕步兵營簧在线看，將開展聯(lián)合戰(zhàn)術演習和演練亚洲无码啪啪啪网站；操作性的培訓和聯(lián)合指揮所程序。

Single joint was involved in two and multiple lesions in five of them,including the knees,elbow,wrist,phalangeal joint,metatarsophalangeal joint,metacarpophal...

根據(jù)病變嚴重程度分別采用關節(jié)抽吸沖洗類固醇注射古代婬片AAA毛片西游记、關節(jié)鏡下病變清理術黄色网站免费看入口、痛風病灶清除術、刮除植骨術色多多在线观看网址、Keller's手術及關節(jié)融合術治療痛風病灶国产婬乱a一级毛片多女。

The finite element model of the elbow joint accords with the actual human anatomy, and can provide new way for the diagnosis and treatment of elbow joint diseases; stabilization of elbow joint is related to the maintenance of collateral ligaments and myotasis.

本研究建立的肘關節(jié)三位有限元模型與人體解剖實際相符，此為臨床肘關節(jié)疾病的診治提供了新的思路一级毛片免费视频网站；肘關節(jié)的穩(wěn)定還涉及到周圍側副韌帶維持及肌肉的牽拉毛片网址站，模型有待進一步完善www干干干操操操。

Results:Fractures were demonstrated definitely with transaxial imaging,SSD and MPR in all patients.The length,shape,direction and displacement of fractures,the appearance,size and space location of detached bone fragments,and dislocation of joint were displayed stereoscopically by SSD.Joint disruption and detached bone fragments within joint could be best viewed by MPR.

結果：所有病例CT橫斷面、SSD和MPR像均明確地顯示了骨折国产一区二区免费A片，SSD像立體地顯示了骨折線的長短人人摸人人操人人判人人干人人、形態(tài)、走向www.操逼。com，碎骨片的形態(tài)天天日曰、大小、空間位置以及骨折的移位和關節(jié)對位狀況欧美一级在线观看影片，跨關節(jié)MPR像顯示關節(jié)受累和關節(jié)腔內(nèi)游離碎骨片更佳亚洲免费视频网。

Joint behavior of beam and column is the key of entire structure.This paper uses finite elemnt analyzing software ANSYS to analyze the bearing mechanics of joint under monotonic load and periodic load,and gets load-displacement curves,viscosity curves and frame curves.The paper mainly analyzes how axis-push ratio,gradation of concrete,plate layout and steel type to affect tensibility performance and viscosity feature of joint.The results indicate that concrete-filled squar tube column has good tensibility performance and dissipative ability.

梁柱節(jié)點的性能是影響結構整體性能的關鍵，而目前對方鋼管混凝土柱—鋼梁節(jié)點抗震性能的研究工作尚不完善毛片A片全免费观看，本文通過有限元軟件ANSYS來分析方鋼管混凝土柱—鋼梁節(jié)點白白发布精品免费视频看看，研究節(jié)點區(qū)在單調(diào)荷載和低周反復荷載作用下的受力機理，得節(jié)點區(qū)的荷載位移曲線国产理论一区、滯回曲線及骨架線最近中文字幕完整视频免费；著重分析方鋼管混凝土柱的軸壓比、混凝土等級久久网免费看国产黄，隔板形式和鋼材型號在低周反復荷載作用下對節(jié)點延性和耗能等抗震性能指標的影響欧美纯码黄视频。

At the wind tunner blocking joint, set ramrod rib reinforcement as well as strengthening liner iron from above to the bottom; fix a bracing sheet on the top; joint between wind tunner blocking adopts flanging butt joint, no lacing wire on the wind tunner top, fabricate strictly according to GB7190.2 - 97 standard.

風筒分塊連接處，設置從上至下通條加強筋以及加強襯鐵日韩中文字幕露脸视频网站免费；上部作一圈加強板国产三级片在线看污；風筒分塊間聯(lián)接采用翻邊對接，風筒上部不設拉筋国产精品一级片，嚴格按照GB7190.2-97標準制造好看的av作品。

Anterior cruciate ligamentis the significant composition that is steady in the preceding direction of knee joint .The injuries afterwards may lead to be obviously unfirm in the preceding direction of knee joint ; badly affect the function of knee joint ; secondary damage the main composition such as articular cartilage and meniscus ;cause articular degeneration and articular disease happen in early phase .

前十字韌帶是膝關節(jié)重要的前向穩(wěn)定結構，損傷后可以產(chǎn)生明顯的膝關節(jié)前向不穩(wěn)亚洲综合色色，嚴重影響膝關節(jié)功能狼友视频新网址，繼發(fā)關節(jié)軟骨、半月板等主要結構損害黄色视频大全一区，導致關節(jié)退變和骨關節(jié)病的早期發(fā)生欧美视频一区二区三区。