Method The lumbar intervertebral discs of 150 patients with backleg pain were scanned by MRI, and the changes of appearance and signal in lumbar intervertebral discs were observed.
对150例腰腿痛患者行腰椎磁共振扫描,观察腰椎间盘形态、信号及其与周围结构

。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
5季 
版)双语精选 

季_Modern Family-Season02
2季
六声》阅读精选