Open diaphasis and reconstruction with steel plate internal fixation for 28 cases separation of symphysis pubis 耻骨联合分离开放复位重建钢板内固定28例
They try to set up a trap to forestall another murder . the next day, however, yet another woman is found murdered-with an umbrella speared through her pubis 在锲而不拾的追查下，他们发现这个摧花杀手锺情在雨天，对身穿红衣的女子下手
The feathers attached to the arms and the tail evidently possess the structures of " modern feathers ", which consisting of the central shafts ( rachis ) and parallel barbs . dromaeosaurids are unusual group of maniraptoran theropods . they share many similar or the same features with archaeopteryx or other primitive birds, such as : u-shaped furcula, uncinate process, laterally facing glenoid of shoulder girdle, comparatively long forelimb, large semilunate carple, retroverted pubis, ascending process of astragalus, and " modern feathers " with rachis and barbs etc . these facts indicate not only that dromaeosaurids had developed many bird-like characters in course of the advanced maniraptorans toward birds, but also that there seemed to be the co-evolutionary trend between the feathers and the skeletal bones 奔龙类是一类较为特殊的手盗龙类(maniraptora)，它具有许多与始祖鸟archaeopteryx甚至其它早期鸟类相似或接近的特征，主要表现在：叉骨u形与始祖鸟和孔子鸟类的相同，背肋钩状突在孔子鸟类和个别反鸟类中也存在，肩臼窝绝大部分指向侧方类似于始祖鸟，肩胛骨与乌喙骨间的夹角非常接近90也和始祖鸟的相似，前肢从比例上讲显得较长，大的半月形腕骨使肘部能向侧方折过来，耻骨伸向后下方，距骨上升突与原始鸟类中的为同源结构，羽毛已有显著的分化且具备了现代羽毛的基本结构等等。
