棘上的

MethodTo cut the lamina arcus vertebrae on upper 1/3 level from L2 to S1 acantha,chisel the lamina arcus vertebrae on inner edge of little processus articularis upward and lift the acanthi、lamina arcus vertebrae、ligamentum flavum upward, the spinal cannel was exposed.

方法自L2～S1各棘突、椎板的上1／3水平截骨，小关节突内缘两侧椎板向上凿开，将棘突、椎板、黄韧带向上掀起，显露椎管，节段切开硬脊膜行SPR术。

One of the great taxonomists is j.l.b. smith of south africa, the discoverer of the fabulous coelacanth.

南非的j、l、b、smith是世界上最好的分类学家之一，他是令人难以置信的腔棘鱼的发现者。

The research results indicate that the importances vary with these physical appearance indexes, and the modle point out our exellent athletes some characteristics as follow: long legs, comparative longer perimeter of thigh and leg, strong body, and narrow hipbone,etc..

结果表明：反映身体形态的各指标具有不同的重要程度，其中小腿加足高和小腿长的权重最大；克托莱指数和下肢长次之，髂前上棘宽的权重最小；反映下肢围度的大腿围和小腿围居中。

Results:When unilateral anterior superior iliac spine loaded by transient stress,0-10 ms,stress distributed from posterior superior iliac spine to anterior superior iliac spine,and on the last 10 ms,there were greater stress distribution around cacroiliac joint,acetabulum and pubic branch.When unilateral positive backside of ilium loaded,between 0 ms and 20 ms,stress transmitted along vertical direction of ilium,and after 20 ms,there were greater stress distribution on cacroiliac joint,both pubic branch,ischium branch and acetabulum.

结果：冲击载荷作用于单侧髂前上棘时，0～10ms主要的应力沿髂后上棘到髂前上棘分布，在冲击后期10ms以后，骶髂关节、髋臼和耻骨支都会产生较大的应力分布；作用于单侧髂骨正后方部位时，0～20ms主要的应力沿髂骨纵行传导，应力分布并没有在冲击峰值10ms时达到最大，而是从20ms之后，应力开始向骶髂关节、双侧耻骨支、坐骨支以及髋臼等部位传导并可见到明显的应力分布。

Objective To explore the angle relation between spinous process and the pedicle of vertebral arch in image, and to decide the direction of screws of AF system.

目的 探讨参照棘突与椎弓根在影像学上的角度关系，确定术中AF螺钉的方向。

To decide the direction of the screw of AF system with the angle relation between spinous process and pedicle of vertebral is a valid idea.

利用棘突与椎弓根在影像上的角度关系确定椎弓根螺钉方向，是术中椎弓根螺钉定向的有效方法。

Results The length between posterior superior iliac spine and greater trochanter of femur was (15.2±1.35) cm for man and (11.5±0.72) cm for woman; the length between posterior superior iliac spine and ischial tuberosity was (13.3±0.87) cm in man and (10.3±0.49) cm in woman; the length between greater trochanter of femur and ischial tuberosity was (8.3±0.83) cm in man and (5.5±0.61) cm in woman; the surface projection where the superior gluteal artery, superior gluteal veins and superior gluteal nerve permeate the suprapitiform foramen was below the point 0～6.8 mm between 2/5 superior and middle trunk from posterior superior iliac spine to greater trochanter of femur; the surface projection where the inferior gluteal artery, inferior gluteal veins and inferior gluteal nerve permeate the infrapiriform foramen was at the point between 2/5 inferior and middle trunk from posterior superior iliac spine to ischial tuberosity; the surface projection where sciatic nerve permeate the infrapiriform foramen was at the point between 3/5 lateral and middle trunk from ischial tuberosity to greater trochanter of femur.

结果臀三角各边的长度分别为：髂后上棘转子间距，男(15.2±1.35) cm，女(11.5±0.72) cm；髂后上棘结节间距，男(13.3±0.87) cm，女(10.3±0.49) cm；转子结节间距，男(8.3±0.83) cm，女(5.5±0.61) cm。臀上动脉、静脉、神经出入梨状肌上孔的体表投影在髂后上棘与大转子连线中、上2/5交界处向下0～6.8 mm内；臀下动脉、静脉、神经出入梨状肌下孔处的体表投影在髂后上棘与坐骨结节连线中、下2/5处；坐骨神经出梨状肌下孔处的体表投影在坐骨结节与大转子连线中外3/5处。

One of the great taxonomists is J.L.B.

南非的J、L、B、Smith是世界上最好的分类学家之一，他是令人难以置信的腔棘鱼的发现者。

It is considered dull work to catalogue fish. One of the great taxonomists is J.L.B.

南非的J、L、B、Smith是世界上最好的分类学家之一，他是令人难以置信的腔棘鱼的发现者。

One of t h e great taxonomists is J.L.B. Smit h of Sout h Africa, t h e discoverer of t h e fabulous coelacant h .

南非的J、L、B、Smit h 是世界上最好的分类学家之一，他是令人难以置信的腔棘鱼的发现者。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。