科学学位硕士研究生专业英语考试题_学位英语考试练习题

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科学学位硕士研究生专业英语考试题

一，英译汉

The more proximal the injury is ,the more incomplete is the overall return of motor and sensory function ,especially in the more distal structures.Sunderland observed that conditions are more favorable for recovery in the more proximal muscles because

(1)the neurons that innervate the distal portions of the limb are more severely affected by retrograde changes following proximal injury ,(2)a greater proportion of the cro-sectional area of the nerve trunk is occupied by fibers to the proximal muscles ,and(3)the potential for disorientation of regrowing axons and for axon lo during regenerationis greater for the distal muscles thanfor those more proximally situated after a proximal injury.二，汉译英

Abraham与 Pankovich 报道应用V-Y 肌腱瓣修复慢性跟腱断裂取得了满意的效果。手术方法：患者取俯卧位，上止血带。从跟腱止点外侧起至小腿中部做缓S形切口。找出隐神经并将其拉开。沿皮肤切口切开深筋膜，切除跟腱断端处的瘢痕组织。在屈膝30度和踝柘屈20度时测量跟腱缺损长度。在腱膜上作倒 V字型切口，尖顶位于中心部。向两侧臂切开的长度应至少为缺损的1.5倍，使其以 Y形对合。将肌腱瓣向下牵拉，使两断端对合，用不吸收缝线间断缝合断端。近端的V 型切口缝合成Y形。用不吸收缝线间断缝合腱鞘。常规闭合深筋膜皮下组织及皮肤。用长腿石膏管型固定膝关节于屈曲30度位，踝关节于柘屈20度位。

三，阅读下文，写出150个的英文摘要。