采用光学显微镜和扫描电镜对断裂转向节臂的宏、微观组织进行了分析。
Macro and micro structure of the fractured steering knuckle arm was examined by optical microscope and scanning electron microscope.
结论滑臂式导向器定位准确，使用方便，用于关节镜下acl、PCL重建可获得良好的临床效果。
Conclusions Characterized by accurate location, the slide-arm guide is easy to use, and may achieve favorable results in arthroscopic reconstruction of ACL or PCL.
将她的孩子和孙子们抵御和严重的眼睛像小发明望远镜与超现实的微观机械臂？
Will her children and grandchildren fend off the grave with surreal gizmos like microscopic eye telescopes and robotic arms?
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