Aim to study the threshold value, mechanism and influence factors of thoracolumbar injury under longitudinalimpact.
目的研究纵向撞击下胸腰椎的损伤阈值及其影响因素。
2
A new method of signal detection and processing is put forward aiming at solving the problem of detection and analysis of the longitudinalimpact of trains.
针对列车纵向冲击问题,提出了信号采集与处理方案,设计了一套随车采集和分析系统。
3
This study analyses the impact of employment status on depression based on longitudinal community sample study in North-western china.