研究结果将有助于节能型钉肋的设计。
The results will be helpful for the design of pin fins that conserve more available work.
最初，第一艘攻击型潜艇上装载有一个木制手动升降柄和皮革爆炸管，爆炸管用来把炸药用木钉固定在舰船上。
In the beginning, the first attack subs consisted of a man hand-cranking away in a wood and leather suicide tube while attempting to attach explosives to a battleship using a wooden screw.
本文研究目的在于采用极限平衡分析的方法对复合型土钉支护的稳定性进行理论分析，研究土钉支护参数对复合型土钉支护边坡稳定性的影响。
The aim of this paper is to analyze composite soil nailing support with limited equilibrium method and to investigate the influence of retaining parameters on the stability of soil nailing structure.
支点弯曲影像能够准确预测经钉棒固定的胸椎型青少年特发性脊柱侧弯曲患者的侧弯曲线矫正度。
Background The fulcrum bending radiograph accurately predicts scoliosis curve correction in patients with thoracic adolescent idiopathic scoliosis who are managed with hooks.
方法在对17例分别是闭合或开放性，粉碎或横断型胫骨骨折采用新型的磁力带锁髓内钉治疗，作效率、治疗效果的观察。
Method in 17 cases were closed or open, crush or transverse tibial fractures using a new type of magnetic locking intramedullary nail treatment, efficiency, and the therapeutic effect observed.
目的探讨动力髁钉板（DCS）内固定治疗股骨髁C型骨折的临床疗效。
Objective To discuss clinical effects of DCS(dynamic compression screw)in treatment of type C fracture of femoral condyle.
方法应用股骨逆行交锁髓内钉治疗12例股骨髁间粉碎型骨折，随访全部病例并进行临床效果评定。
Methods 12 cases with comminuted femoral intercondylar fractures were treated with retrograde interlocking intramedullary nailing. All cases were followed up and the effects were evaluated.
目的介绍经关节镜应用逆行交锁髓内钉治疗远端A型骨折的方法。
Objective To study the use of GSH nail in the treatment of type a distal femoral supracondylar fracture.
结论扩髓型交锁髓内钉治疗四肢骨折固定牢靠，断钉率低，骨折愈合率高，是一种安全、有效的方法。
Conclusion Treatment of extremity fracture with reamed interlocked intramedullary nailing is a safe and effective with strong fixing, low rate of breaking nail and high rate of fractured healing.
目的：通过胫骨应用解剖测量，为胫骨型髓内分叉钉(TITN)设计提供解剖依据。
Objective: to provide anatomical basis of tibial intramedullary tridentate nail (TITN) by applied anatomy of tibia.
结论股骨逆行交锁髓内钉是治疗a、C型股骨远端骨折较理想的手术方法。
Conclusions it's an ideal method to treat distal femoral fracture (type a, type c) with retrograde interlocking intramedullary nail.
目的探讨加长型股骨近端髓内钉治疗股骨转子间合并同侧股骨中段骨折的临床效果。
Objective Discuss the clinical effect of treatment of intertrochanteric femoral fracture combined with middle femoral shaft fracture by long PFN.
针对倒扣式常规安全接头在井下退开难度较大，剪钉式安全接头完井作业易中途断脱的问题，研制了一种液压控制型安全接头。
To solve problems of difficultly releasing and easily breaking off of the conventional safety joint while operating in downhole, a new hydraulic controlling joint is developed.
得出了三叶瓣型髓内钉在涉及肌肉影响时的屈曲临界压力比单纯受压时髓内钉的屈曲临界压力小51％。
The results show that the cloverleaf kuntschner's bucking critical force involving muscular effect is 51per cent less than under simple compression.
前言： 目的：探讨静力型交锁髓内钉延期动力化在胫腓骨远端骨折愈合过程中的作用。
Objective:To study effects of static interlocking nail delayed dynamic in the course of distal tibial and fibular fracture healing.
结论交锁髓内钉远端锁入可吸收螺钉比锁入金属锁钉静力型固定更有利于胫骨骨折愈合。
Conclusions Tibial fracture treated with interlocking intramedullary nails by locking absorbable screws in the distal is more conducive to fracture healing than locking metal screws.
本实用新型是一种字钉型手戳的改进。手戳的特点是具有自适应性。
The utility model relates to an improvement of a nail type signet which has the feature of self-adaptability.
方法：采用自锁型髓内钉治疗肱骨干骨折18例。
Methods: 18 cases of humeral fractures were treated with self-locking intramedullary nail.
钢结构系列：钢结构用高强度大六角头螺栓，扭剪型螺栓连接副，钢网架球节点用高强度螺栓，焊钉，钻尾丝等。
Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
钢结构系列：钢结构用高强度大六角头螺栓，扭剪型螺栓连接副，钢网架球节点用高强度螺栓，焊钉，钻尾丝等。
Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
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