后弯

Each of eight adult fresh cadaver specimen of lumbarsacral segmcnts was analyzed in four states: intact, L5S1 ALIF, L5S1 ALIF fixed with pedicle screw or fixed with translaminar facets screw, test and compare its range of motion in flexion, extension, lateral bending and axial rotation.

方法］ 采用新鲜腰椎标本8具，分别于完整状态、L5S1，前路植以Cage、L5S1，前路Cage分别行椎弓根钉固定及经椎板关节突螺钉固定下，测定前屈、后伸、侧弯及扭转运动下运动范围并进行比较。

A three-dimension FEM model of normal L4-5 was built, and the lumbar facet joints were treated as to contact with each other. Various motions of L4-5 were simulated by changing the loads: anteflexion, retroversion, right rotation, right bending and longitudinal compression.

本文建立了L4-5正常运动节段的有限元模型，将两小关节面处理为接触模型，分析了小关节面在腰椎前屈、后伸、侧弯、旋转及压缩运动状态下的受力情况，发现小关节在承载方面作用较大，特别是抗旋转运动过程中作用更明显。

Radiographic examination included Cobb angle, rotation angle of apical vertebrae, and translation of the C7 vertebra from the center sacral line on the coronal plane.

手术后并随访2年以上的特发性脊柱侧弯的病人（81例）被用来评价。X线检查包括Cobb角，椎体顶点的旋转角和C7椎体在冠状面从骶正中线的平移。

Radiographic examination included Cobb angle, rotation angle of apical ertebrae, and translation of the C7 ertebra from the center sacral line on the coronal plane.

手术后并随访2年以上的特发性脊柱侧弯的病人（81例）被用来评价。X线检查包括Cobb角，椎体顶点的旋转角和C7椎体在冠状面从骶正中线的平移。

You'll find that you have to arch your back, use your shoulder more, and employ a fuller backswing than if you simply tried to scratch your back.

你会发现这样做你就必须弯你的背，更多的使用你的肩部，相比挠背会做到更充分的后挥。

Bentwood furniture: Type of furniture made of wooden rods bent into shape after being heated with steam.

曲木家具：用蒸汽将木条按要求的形状烘弯后制成的家具。

If these abnormities were laid according as frequency among 2-6 months,reflex abnormities are knee tendon reflex, palmar grasp reflex,...

其中 2— 6个月组，4个方面的异常项目按出现多少分别排列为：①反射异常：膝反射、手持握反射、巴氏征、非对称性颈肢反射、踝阵挛、坐位平衡反应、踏步反射、交叉伸展反射、紧张性迷路反射、躯干侧弯反射、拥抱反射；②姿势异常：仰卧翻成侧卧头后仰≥ 15°、立位悬垂、平卧颈后空隙≥1cm、俯卧悬垂、侧位悬垂、拉起、紧张性头偏斜、自发姿势异常；③肌张力异常：足背屈角、上肢围颈、手握拳、扶立足跟抬起≥ 3 0°、拇指交叉达掌心、窝角、内收角、跟耳角；④其他异常：头围≤ x -2s、斜视、主动运动减少/异常、听觉异常、视觉异常、眼颤、癫痫。

Seconel to amorrhic detachment after hot press drum, not bright, fogging, self-good, non-foaming at this heat regionsun, hotmelts from the appearance to the internal deep down the entire can fully accept the role of thermal, matozoa biends a variety of raw materials in irradiated can be amply, the entire layer completely fused, creating a true, strong bond, rather than the surface, light differenc e.with shall not bend or heating occurs from carcasses, popping.

直观以复合体脱离热压滚筒后亮度高，不发雾，平度好，无起泡为基准，在这样的温度区域内，热熔胶从外表到内部深处，整个都可以充分接受热力的作用，胶体内各种原材料共混后的改性可以得到充分的发挥，整个胶层彻底熔融，产生了真正的、牢固的粘结，而非表面的、浅层次的、经不得折弯或再加热出现的离壳、起泡现象。

The results of the test show that the bearing capacity of the continuous roof beam of flexural capacity can be improved by Pasted CFRP effectively with different quantities of CFRP sheets. The reliability of beam after strengthened is analyzed.

试验结果表明：粘贴CFRP可以有效地提高连续梁的抗弯承载力；在不同的加固量下，加固后的梁有不同的破坏模式；本文对加固后的连续梁的可靠度进行了分析。

After strolling through the National Portrait Gallery (www.npg.org.uk, 44-20-7306-0055; free admission for the permanent collection), head upstairs to the inviting top-floor restaurant, Portraits (44-20-7312-2490), for stunning chimney-sweep views of the London skyline. Sunday brunch is served until 3 p.m., and offerings include crab cakes, eggs Benedict, braised lamb and poached smoked haddock. Prices are ￡19.95 for two courses and ￡24.95 for three, not including wine. Reservations essential.

逛过国家肖像馆后(www.npg.org.uk， 44-20-7306-0055；馆藏作品免门票费)，拾级而上可以到吸引人的顶层&肖像餐厅&(44-20-7312-2490)，那里可以心旷神怡的俯视一大片伦敦市区，星期天早午餐菜牌可以服务到下午3点，可以提供蟹黄包，水波蛋，烩羊肉，熏鳕鱼配煮鸡蛋，两道菜19.95英镑，三道菜24.95英镑，不含酒水，需要提前预定，向后走，转个弯即到了庄严的特拉法加广场，(44-20-7747-2885， www.nationalgallery.org.uk ；免门票)，那里有辉煌的古老欧洲艺术家的作品。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。