屈曲

ResultsThe superior rate of finger flexion function was 86%. Nerve function recovery and blood supply of finger were good.

结果： 本组38例随访，手指屈曲功能优良率达到86%，神经恢复正常，手指血运良好。

At an average of forty months postoperatively, elbow motion in the entire group of twenty-seven patients averaged 131° of flexion with a 20° flexion contracture, 73° of pronation, and 57° of supination.

经过平均40个月的随访，整组27例患者的肘关平均活动度为：屈曲131°、伸直20°、旋前73°、旋后57°。

When developing the flexure formula we imposed a condition that the cross-sectional area be symmetric about an axis perpendicular to the neutral axis; furthermore, the resultant internal moment M acts along the neutral axis.

当发展我们强加了一种情况代表性的区域是对称的有关对中立的轴轴垂直线的事屈曲公式的时候；此外，合量内在的片刻 M 沿着中立的轴行动。

In this paper, the fundamental problems of the dynamic buckling in cylindrical shells are axial impact, torsion impact and coupling impact. The dual variables in symplectic space are gotten from energy function, and the Hamiltonian system is established.

本文针对弹性圆柱壳在轴向冲击、扭转冲击、轴扭耦合冲击及径向均布压力和轴向冲击载荷耦合作用下的动态屈曲问题，借助于系统的能量构造出问题的原变量和对偶变量，建立了系统的哈密顿体系。

The limited external rotation of the fibula during injury by the superior tibio-fibular syndesmosis comprise to the high level fibular fracture.

上胫腓联合对腓骨外旋的限制及膝关节在损伤时所处的屈曲角度共同参与了高位腓骨骨折的产生。

After operation, force of ±100 N was applied on tibia and the distance of tibial translation toward thighbone on knee flexion at 0°, 15°, 30°, 60° and 90° was measured.

术后分别于膝关节屈曲0°、15°、30°、60°及90°时对胫骨施行±100 N的作用力，测量胫骨相对于股骨移动的距离。

Although cancellous screw xation improves torsional strength, implant failures typically occur with bending and vertical shear loads.

尽管松质骨螺钉具有较好的抗旋转强度，但失败通常发生于屈曲及剪力负荷如负重。

The ultimate carrying capacity of steel truss bridge heavy columns is effected by many factors.

本文对H型截面焊接钢桥压杆局部与整体相关屈曲极限承载力进行了分析和试验。

A valgus load applied at 20° to 30° of knee flexion is used to detect medial joint opening Fig.

膝关节屈曲20°至 30°，加载外翻负荷以检查膝关节内侧间隙的宽度（图4-A）。

Results: After sectioning, we found significant increases in varus rotation at 0°, 15°, 30°, 60°, and 90°, external rotation at 60° and 90°, and internal rotation at 0°, 15°, 30°, 60°, and 90° of knee flexion.

结果：在横断后，我们发现在膝关节屈曲0°， 15°， 30°， 60°和90°时内翻增加，在60°和90°时外旋增加，在0°， 15°， 30°， 60°和90°时内旋明显增加。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐