2) Posterior midline approach
后正中切口
3) central notched circular disk
中心切口圆盘
1.
For polymethyl methacrylate(PMMA),dynamic fracture tests were conducted by using central notched circular disk specimen in the split Hopkinson pressure bar.
采用尖槽式中心切口圆盘试件,在分离式霍布金森压杆试验装置上对有机玻璃纯Ⅰ型和纯Ⅱ型加载条件下的动态断裂行为进行了实验研究。
2.
For polymethyl methacrylate(PMMA),pure mode I fracture tests were performed under quasi-static loading by using central notched circular disk specimen.
采用直槽式和尖槽式中心切口圆盘试件,对有机玻璃在纯Ⅰ型准静态加载条件下的断裂行为进行了实验研究。
4) Limited sternotomy
胸骨正中小切口
1.
The use of limited sternotomy for open heart surgery;
胸骨正中小切口在心脏直视手术中的应用
5) median sternotomy incision
胸骨正中切口
1.
Objective To review the experiences of median sternotomy incision for bilateral lung diseases.
目的 探讨胸骨正中切口治疗双侧肺疾病的手术方法和疗效。
6) vent pipe with edge sloped bottom contraction
中心筒缩口斜切
补充资料：巴伦斯氏切口