前支

The diagnostic features for the species include deep excavation on the posteroventral margin of the premaxilla, a diastema between the premaxillary and maxillary teeth, a a number of many pits and ridges on the anterolateral surface of the antorbital fossa, the posterolateral process of the parietal being long and sharply posteriorly directed, the column ar -like margin of the pterygoid process of the quadrate, the bifurcated posterior margin of the dentary, a distinctive groove posterior to the anterior carina on the medial surface of the premaxillary tooth crowns, absence of ventrolateral processes on intercentrum of t he atlas, T-shaped centrum of the first caudal in ventral view, transverse process on anterior caudals with rounded , and strongly anteroposteriorly expanded distal end, presence of two fossae separated by an oblique ridge on the lateral side of the anterior chevrons near the articular end, and pubis strongly curved psoteriorly.

这一属种的主要鉴定特征包括：前上颌骨后腹缘有一深凹、前上颌齿和上颌齿之间有一齿缺、眶前窝外表面前部有许多坑窝和脊、顶骨侧后突伸向后方、方骨的翼骨支边缘柱状、靠近前上颌齿齿冠舌面前缘有槽、环椎间椎体外腹突缺失、第一尾椎椎体腹视 T 形、前部尾椎横突远端前后向强烈扩展呈圆形、前部脉弧近端外侧面有两个被一斜脊分离的窝以及耻骨强烈向后弯曲。通过分析千禧中国鸟龙的96个骨骼学特征，发现其中21个特征支持奔龙类与鸟类的亲缘关系最近，9个特征支持奔龙类与伤齿龙类亲缘关系最近，25个特征支持奔龙类、伤齿龙类和鸟类亲缘关系较为接近。

Objective To investigate the application of anterolateral thigh fasciocutaneous flap on abdominal chronic ulcer,and provide evidence for its clinical use. Methods From Oct 2005 to Dec 2008,5patients with abdominal ulcer caused by different reasons were repaired with anterolateral thigh fasciocutaneous flap, the flap pedicled with rami descenden of lateral circumflex femoral artery was designed according to the size of abdominal defect,the vessel pedicle was dissociated adequately, the flap was transferred to the abdominal wound under appropriate tension through tunnel, the donor site was sutured directly or repaired with skin-grafting. Results The anterolateral thigh fasciocutaneous flap survived well in all 5 patients,there were no other complication such as skin necrosis.

目的：探讨股前外侧皮瓣在下腹部慢性溃疡中的作用，为其临床应用提供依据；方法：2005年10月～2008年12月间，对5例不同原因引起的下腹部慢性溃疡患者进行修复，术前根据腹部组织缺损的大小设计以旋股外侧动脉降支为血管蒂的岛状股前外侧皮瓣，充分游离血管蒂部，在合适张力下经过皮下或开放隧道将皮瓣带蒂转移至下腹部创面，供区直接缝合或植皮修复。

He fought effectively for Sulla against Marius in the Social War, reconquered Spain (76-71), destroyed the last of Spartacus' army (71), destroyed the pirates of the eastern Mediterranean (from 67), defeated Mithradates (63), and consolidated and extended the eastern provinces and frontier kingdoms.

在同盟者战争战争中，曾协助苏拉有效地对马略进行打击，夺回西班牙（西元前76～西元前71年），粉碎了最后一支斯巴达克思军，消灭地中海地区东部的海盗（西元前67年起），战胜了米特拉达梯六世（西元前63年），巩固和扩大了东部省份和边境领地。

The geotectonic evolution in east Tarim b asin has involved seven stages:basement formation in the pre-Sinian,faulted blocking of continental margin in pre-Caledoni an epoch,sag stage in late-Caledoni an epoch,foreland upwarp from Hercyni an to Indo-Chinese epoch,foreland b asin from Indo-Chinese to pre-Ye nshan epoch,intracontinental sag b asin in late-Yenshan epoch and faulted b asin in Himalayan epoch.

塔东地区的大地构造演化经历了前震旦纪基底形成阶段、早加里东期大陆边缘断陷盆地阶段、晚加里东期隆后坳陷阶段、海西期前陆隆起阶段、印支期—早燕山期冲断前陆盆地阶段、晚燕山期陆内坳陷盆地阶段和喜山期断陷盆地阶段

Results: Lateral extradural approach could be used to expose the second and third branches of trigeminal nerve,trigeminal ganglion,posterior vertical segment of the intrapetrosal ICA,abducent nerve and horizontal segment of the intrapetrosal ICA;lateral intradural approach could be used to expose the lateral,anteroinferior and posterosuperior venous spaces,almost all the cranial nerves within the cavernous sinus and horizontal segments of the intracavernous ICA;superior approach could be used to expose the medial,lateral and posterosuperior venous spaces,medial side of the anterior genu,anterior vertical and clinoidal segments of the intracavernous ICA and the lateral side of the hypophysis.

结果：外侧硬膜外入路可用于显露三叉神经第2、3支，三叉神经节，海绵窦内颈内动脉后垂直段，外展神经及岩骨颈内动脉水平段；侧方硬膜下入路可用于显露海绵窦外侧及前下，后上静脉间隙，以及所有走行在海绵窦内的颅神经和海绵窦内颈内动脉水平段；上方入路可用于显露海绵窦内侧、外侧及后上间隙，海绵窦内ICA水平段、前膝、前垂直段及床突段的内侧面，以及垂体的外侧面。

The arrows point to the anterior cerebral artery,frontopolar artery,callosomarginal artery,the pericallosal artery,the precuneal artery,and the vein of Galen.

箭头代表大脑前动脉，大脑前动脉额极支，胼胝体缘动脉，胼周动脉，楔前动脉，盖伦氏静脉。

Methods 10 adult arms were pured latex into artery microanatomized and observed the dorsal branch of anterior interosseous artery's originate、diameter、length and distribution of skin branch and periosteum branch.

10侧成人上肢标本经肱动脉灌注乳胶后，对其骨间前动脉背侧支的起始部位、口径、长度及其皮支、骨膜支的分布进行显微解剖观察。

The traction arm includes: a first supporting plate slidably connected to a beam of the bench; a second supporting plate pivotally connected to the first plate for the rotation of the base about a first axis that is substantially horizontal and substantiallty at right angles to the front plane of the first plate for appllying the base to the repair bench; a third supporting plate pivotally connected to the second plate for the rotation of the base about a second axis that is substantially at right angles to the first axis; and pivoting elements for the rotation of the base about a third axis that is substantially at right angles to the second axis.

牵引杆包括：一可滑动地连接于修理台梁的第一支承板；一枢接于第一板、用于使底座绕一大体上水平且大体上垂直于将底座装在修理台的第一板的前平面的第一轴线而转动的第二支承板；一枢接于第二板、用于使底座能绕一大体上垂直于第一轴线的第二轴线转动的第三支承板；以及用于使底座能绕一大体上垂直于第二轴线的第三轴线转动的枢接件。

Results:The anterior bundle of the UCL starts from anterior inferior part of the medial condyle,and ends on the sublimis tubercle in front of the coronoid process of ulna,locating in the deep layer of the flexor carpal ulnar muscle.The distance between ulnar nerve and UCL is (0.9±0.1)cm in the center of cubital tunnel,and (0.6±0.3)cm in the distal foramen of cubital tunnel.The distance from the point of ulnar nerve entering the flexor carpi ulnar muscle to the medial epicondyle is (3.7±0.8)cm.The distance between the closest branch innervated flexor muscle of the median nerve and the approach is (1.6±0.5)cm at the level of medial epicondyle,and (0.9±0.4)cm at the level of ulnar tubercle.

结果：UCL前束起于肱骨内侧髁的前下方，止于尺骨冠突内侧的小结节，UCL前束位于尺侧腕屈肌肱头、尺头之间的深层；尺神经在肘管中部与尺侧副韧带前束的平均距离为(0.9±0.1)cm，在肘管的远侧出口，距尺侧副韧带的尺骨止点(0.6±0.3)cm；尺神经至尺侧腕屈肌尺头肌支的入肌点距肱骨内侧髁的距离为(3.7±0.8)cm；正中神经最靠近切口的分支距切口的距离，在肱骨内侧髁和尺骨结节水平分别为(1.6±0.5)cm和(0.9±0.4)cm。

The chronic myocardial infarction models were made by the ligation of the far end of the left anterior desc ending coronary artery.

选择性左冠状动脉造影见实验组左冠状动脉前降支远端与回旋支间明显侧支循环建立。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐