The yield point represents the dividing line or transition from the elastic to the plastic region of the curve. 屈服点是弹性变形区域到塑性变形区域之间曲线的过渡点。
The abrupt disappearance of stick-slip at the lower speed level is attributed to changes in the elastic deformation of the fiber. 在低速水平时，粘滑现象也消失，这是由于纤维弹性变形的改变。
