To evaluate the grade of lumbosacral stability, shape analysis was conducted on plain radiographs of the lumbar spine.
目的:评价腰骶关节的稳定性,在腰椎平片上行形态分析。
2
The karst geological condition, the design and construction, and the settlement observation result of the low-gradeplain concrete pile composite foundation for the Longgang Culture Center in Shenzh.