It is expatiated on operation material and rehabilitation of the cruciate rupture of knee, which is the common cause of cessation of sports life for athletes.
膝交叉韧带断裂是导致运动员终止运动生涯的常见原因，本文阐述了手术治疗中的材料问题和术后康复方法。
2
This paper introduces the construction process and material formular of pipeline rehabilitation with inner lining turnover technique.
文章介绍了旧管道内衬翻转修复技术的施工工艺及材料配方。
3
Public space is the catalyst of material recovery, the carrier of functional rehabilitation, and the spirit sites of cultural Renaissance.