背屈

METHODS: 5 184 people of non-manual workers and manual workers in city as well as farmers at different sex, aged from 20-59 years, were selected in Shijiazhuang, Cangzhou and Chengde with random sampling of stratified cluster in July 2000. They were assigned into 20-39 year group and 40-59 years group according to age to perform investigation of their physical work, which composed of strength of grasp, anteflexion of body when sitting, standing with single foot when closing eyes, back pressure, vertical jump, 10 m×4 return run, push-up, sit-up and choice of reaction time, etc. RESULTS: 4 800 people were involved in the result analysis.

于2000-07用分层整群的随机抽样方法抽取石家庄、沧州、承德3个城市不同性别的城市非体力劳动者、城市体力劳动者、农民3类职业人群的20～59岁公民5184名，按年龄分为20～39岁组和40～59岁组两组，对其进行体能测查，测查内容包括握力、坐位体前屈、闭眼单脚站立、背力、纵跳、10m×4往返跑、俯卧撑、仰卧起坐、选择反应时等。

The questionnaire included age, sex, body height, body mass, waist circumference, hip circumference, systolic blood pressure, diastolic blood pressure, vital lung capacity,steps index, grasp strength, dorsum strength, body anteflexion in sitting position, stand in one leg with eyes closed, vertical jump, push-up, sit-up and reaction time.

项目包括年龄、性别、身高、体质量、腰围、臀围、收缩压、舒张压、肺活量、台阶指数、握力、背力、坐位体前屈、闭眼单脚站立、纵跳、俯卧撑、仰卧起坐和反应时。

The Colles fracture was stable with the fixation according to its merits.

当腕关节轻度掌屈、稍尺偏，前臂旋前位时，骨折断面的掌、背侧中点所受应力分别为压应力和张应力，但数值较小。

Objective To investigate the foot function reconstruction after replantation of amputated leg.

目的 探讨小腿中段离断再植后足跖屈背伸功能重建的方法。

For tibiotalar rotation, no statistical differences were detected for either plantarflexion or dorsiflexion when compared to baseline, except with axial load.

对于胫距旋转，除了给予轴性负荷外，踝关节跖屈位或背伸位无统计学差异。

37patients diagnosed as cervical myelopathy as well as50normal persons were examined for Hoffmann reflex respectively at15°of palmar flexion,neutral position and30°,60°of dorsiflexion,the result of which was do with statistics.

对37例明确诊断为脊髓型颈椎病的患者及50名正常人在腕关节掌屈15°、中立0°、背伸30°、背伸60°位分别行Hoffmann征检查，并对所得结果进行统计学处理。

All the clinical flaps survived and ambulation of the patients recovered. The dorsiflexion and plantarfiexion of the ankles reached 11.0°±1.4° and 35.0°±4.6° respectively.

临床应用治疗的12例患者均获得4个月~12年随访，皮瓣全部成活，行走功能恢复，踝关节活动度为背伸11.0°±1.4°，坏屈35.0°±4.6°。

Thoracodorsal extended sitting, his arms before the elbow-Hanxiong move down, and then after the appearance of parallel arms extended, chest rise, so 10 times.

胸背伸展坐姿，两臂屈肘前平举含胸低头，然后两臂向侧后平行伸展，抬头挺胸，做10次。

Achilles in his turn threw, and struck the round shield of Aeneas at the very edge, where the bronze was thinnest; the spear of Pelian ash went clean through, and the shield rang under the blow; Aeneas was afraid, and crouched backwards, holding the shield away from him; the spear, however, flew over his back, and stuck quivering in the ground, after having gone through both circles of the sheltering shield.

接着，阿基琉斯奋臂投掷，落影森长的枪矛击中埃内阿斯溜圆的战盾，盾围的边沿，铜层稀薄，亦是牛皮铺垫最薄弱的部位。裴利昂的木杆枪矛把落点破底透穿，盾牌吃不住重击，发出沉闷的声响。埃内阿斯屈身躲避，撑出战盾，挡在头前，吓得心惊肉跳――枪尖飞越肩背，呼啸着扎入泥尘，捣去两个层面，从护身的皮盾。

In fact, we have been making and membership card making format for 787mm×542mm products, feed to those that were wear plates, but also smoother on both sides; now, when we have a large number of business card printing and membership card making format for 880mm×620mm products, sheet transfer paper and carry it to live in the tooth to tooth row imprint drum within the feed plate shoulderpieces for evenlessness, paper will bow up through the scenic route business card printing and membership card making and then handed over to the transfer paper drum, skinpass paper again, thus causing a scenic route along the first and second color imprinted cannot accurately echoes caused by coincideut.

本来，我们畴前一屈制卡和会员卡制作幅背为787mm×542mm 的产物，输纸台不活的洋间被磨损了，但两侧还较裂缝；此刻，当我们不小度制卡和会员卡制作幅背为880mm×620mm的产物时，递纸牙把纸弛叼住往不抬印滚筒牙排边送时，由于输纸台不活不服整，纸弛两端便弓起来，不纬第一色制卡和会员卡制作后再转交传纸滚筒时，纸弛又复兴了裂缝，从而不离变成第一色和第二色痕迹不克不及不确轻合而引起轻影。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。