健侧
健侧
她大脑语言区没有受到损伤。
On the basis of calcuiation and experience, through side-bending test, test piece's extensibility is relative small, and its weld surface after processed is unaffected by the piece's surface quality.根据计算和经验,侧弯伸长率小,且焊缝表面经过加工,不受表面质量影响,所以试验结果更接近实际,更为准确。