The first longitudinal neuroimaging study of disaster survivors has produced an intriguing finding-as people heal from posttraumatic stress disorder (PTSD), their brains become thicker.
Through the analysis on computation results of different tensioning schemes, the suggestions of reducing longitudinalstress for application safety are put forward.
通过对不同张拉方案计算结果的分析，提出减小纵向应力，保障安全应用的建议。
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Evolvement process of longitudinalstress and residual stress field after welding are obtained.