目的:探讨运用自体4股腘绳肌腱重建前交叉韧带(Anterior Cruciate Ligament,ACL)时,磷酸三钙/聚乳酸(TCP/PLA)可吸收界面螺钉股骨隧道固定的有效方法,评价其临床疗效。
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The tunnel would be well-ventilated if tall chimneys were built above level.
只需建造些高出海面的高高的烟囱,该隧道便会通风良好.
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Weapons and missiles can still be smuggled in through tunnels from Egypt.
并且很多武器与导弹仍然源源不断地利用隧道从埃及偷运进来.
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The Channel Tunnel is one of biggest engineering projects ever undertaken.
海峡隧道是人们至今所承建的最大的工程之一.
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The first use of urban tunnel with upper vents is HongXing road tunnel in ChengDu.
成都市红星路下穿市政隧道首次采用了顶部开孔的自然通风方式.
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Four cases of external ear reconstruction were performed with a modified method in one stage.
对4例外耳再造采用隧道法植入坎骨形成耳轮、三角窝、舟状窝、耳甲腔,戊形后近似正常外耳.
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室内、隧道、电缆沟、竖井等能承受机械外力和一定拉力的场所.
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以流体连续性方程及伯努利方程为理论依据,针对地铁特点,推导得出隧道内列车活塞风的计算方法,并对影响活塞效应的因素做定性分析。
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The Construction Technology for Tunneling the Silt Stratum through the Pedestrian Overhead Bridge
粉砂地层暗挖隧道穿越人行天桥施工技术
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Puxi and Pudong, connected by bridges, subways and pedestrians'tunnel, are no longer separated.
宏伟的大桥加上车行地铁及人行隧道, 让浦东浦西,不再天各一方.
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