spinosum

observation and measurement of the sphenoid emissary vein foramen ( canal) of the greater wing, foramen rotundum, foramen ovale and foramen spinosum

蝶骨大翼蝶导静脉孔（管）、圆孔、卵圆孔和棘孔的观测

visualization of foramen rotundum 、 ovale and spinosum in registration of ct and mr

CT、MRI配准对圆孔、卵圆孔、棘孔的显示

Spiny Cocklebur ( Xanthium spinosum), which is native to the South America, is a malignant weeds with strong invasive ability and it has been widely spread in the world. It is also one of the fastest spreading and most potentially harmful invasive species in Xinjiang.

刺苍耳（Xanthium spinosum）原产南美洲，是一种已在世界上广泛蔓延且入侵性极强的恶性杂草，同时也是新疆外来入侵植物中扩散速度最快和潜在危害最大的杂草之一。

Resluts: The distance from the head of the malleus to the root of the zygoma and the posterior lip of the foramen spinosum was ( 19.44 ± 1.48) mm and ( 17.74 ± 1.32) mm respectively.

结果：锤骨头的位置相对恒定，其与颧弓根后点和棘孔后唇距离分别为（19.44±1.48）mm和（17.74±1.32）mm。

the computer three-dimensional reconstruction program software was applied to display the foramen rotundum, foramen ovale, foramen spinosum and foramen lacerum. the measurement function of computer was adopted to determine the average inside diameters of the foramina above, and their shapes and gender differences were observed.

使用电子计算机三维重建程序立体地显示颅底内面的圆孔、卵圆孔、棘孔和破裂孔，并运用计算机的测量功能测出重建图像的颅底各孔径的内径均值，观察其形态及分析男女性别差异。

For the foramen spinosum, bilateral symmetry in 3 cases ( 15 % ) and asymmetry in 17 cases ( 85 % ).

棘孔两侧对称3例 ( 15% ) ,两侧不对称者17例 ( 85% ).

objective to establish chemical analytical methods for the determination of spinosum in tianwangbuxin dan.

目的建立天王补心丹中棘苷的定性、定量分析方法。

Results: JLP and condylomata acuminata were both papillomatosis characterized by epithelial hyperplasia and thickening of prickle cell layer ( stratum spinosum) with some atypia in JLP.

结果：喉乳头状瘤和尖锐湿疣均为乳头状增生，镜下均以上皮组织增生为主要特征，棘细胞增生增厚，有异型性。

the display rates of foramen rotundum, foramen ovale, foramen spinosum and foramen lacerum were 86%, 100%, 99% and 99% respectively.

各孔显示率圆孔为86%、卵圆孔为100%，棘孔为99%，破裂孔为99%。