伸肌

Divide the origin of the extensor digitorum brevis muscle, retract the muscle distally, and bring into view the sinus tarsi.

将趾短伸肌从起点处切断，并向远端牵开，显露跗骨窦。

The principles of the operative technique are to (1) restore coronoid stability throughfracture fixation (type-II or III fractures7) or through anterior capsular repair (a type-I fracture),(2) restore radial head stability through fracture fixation or replacement with a metal prosthesis,(3) restore lateral stability through repair of the lateral collateral ligament complex and associated so-called secondary constraints such as the common extensor origin and/or the posterolateral capsule,(4) repair the medial collateral ligament in patients with residual posterior instability, and (5) apply a hinged external fixator when conventional repair does not establish sufficient joint stability to allow early motion.

外科手术的原则是：①通过骨折固定(2型骨折或3型骨折)或者经前方关节囊修复(1型骨折)恢复冠状突的稳定。②通过骨折固定或假体置换恢复桡骨头的稳定性③通过修复侧副韧带以及相关的所谓的次要限制如伸肌群起点和后外侧关节囊。④残余的后侧不稳，修复内侧副韧带⑤当传统的修复方法不能建立有效的关节稳定以便允许早期活动时，可以应用外固定器。

In surgical group,36 patients(14 male,22 female,ranging in age from 28 to 62 years,with an average of 39 years,31 patients were followed up)were treated with semiperitomy at the point of attachment of radial extensor muscle of wrist,which was stripped into the distal portion,as well as cutting and deligation of nerve-tract around lateral humeral condyle.

手术组36例，男14例，女22例；年龄28~62岁，平均39岁；采用局部2%利多卡因麻醉，在痛点处2 cm纵行切口，将伸肌总腱起点附着处半环形部分切断并向远段剥离，局部微血管神经微束切断并结扎(随访31例)。

Apart from the freestyle lumbar posture, subjects were instructed to take either lordotic or kyphotic posture as well.

姿态改变时，椎间盘的倾斜度，伸肌活动方向改变，这能影响不同节段脊椎的剪力。

This thesis aims to study the relation between the cross-section and force of knee joints' flexors and extensors.

本研究旨在探讨跳远运动员膝关节屈伸肌群形态与专项力量间的相互关系。

Muscle strength of elbow extensors, on the other hand, was not affected by head positions.

右手肘伸肌的尖峰力矩值在头颈位置间并无统计差别。

The control group only showed significant within-group improvement in left knee extensors' muscle strength, and the confidence level of not falling after treatment. And no improvement maintained in the follow-up test of control group.

控制组只有在左脚膝伸肌的肌肉力量及信心指数在运动后有明显进步，但没有维持到一个月后的追踪测试。

To evaluate the function of isokinetic training to the recovery of knee flexors and extensors strength after knee joint injuries .

采用Cybex-600型等速运动测试仪对11例膝关节损伤患者的患侧膝屈伸肌进行等速运动训练，研究膝关节在运动损伤后通过等速训练对膝关节功能恢复及关节周围肌肉力量的影响。

Triple Jump ; Knee ; Flexors and Extensors ; Morphology ; Force

跳远；膝关节；屈伸肌群；形态；力量

Takes off starts the instantaneous landing angle not to be unstable, creates this kind of phenomenon the reason is because athletes leg department strength is bad, easy to cause to take off the leg cushion scope oversized, the cause horizontal kinetic energy cannot the very good transformation for take off the leg extensor elastic potential energy.

同时在起跳开始瞬间着地角不稳定，这是由于运动员的腿部力量较差所引起的，容易导致起跳腿缓冲幅度过大，致使水平动能不能很好的转化为起跳腿的伸肌的弹性势能。

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