磁共振表现 meaning in Chinese

mr appearances
mr features

4 . mri will mae a role in identifying the range of incident time of lumber intervertebral discs protrusion in clinical forensic
_ 4 .磁共振表现可以初步判定腰椎间盘突出的时间，可以应用于法医鉴定的实际工作中。
To identification when lumber intervertebral discs protrusion happen and how it happen is more and more important and urgentent . we will study clinical situation and mri of lumber intervertebral discs protrusion , recording percentage changes of mri signal intensity and other image characteristic . we will study mri signal intensity of protruded nucleus pulposus , the size of protruded nucleus pulposus , discs hight , neural root compression degree , thicken ligamenta flava , discs degeneration degree , protrusion type and their relation with incident time
本研究拟对已知不同突出时间的腰椎间盘突出患者进行询问病史、体格检查和磁共振扫描，记录临床表现、突出时间、突出髓核及同层间盘的信号强度、突出髓核大小、突出间盘厚度、有无神经根受压、有无黄韧带肥厚、突出间盘变性程度、突出类型等指标，观察突出时间不同的腰椎间盘的临床表现及磁共振表现特点，寻找与腰椎间盘突出时间相关的指标，并根据临床表现及磁共振所见初步判断腰椎间盘突出的时间。