Stretch to region的意思|示意

This curve and split create a region of disturbed blood flow that makes this stretch particularly vulnerable to atherosclerosis. In fact, this is where most abdominal aortic aneurysms form.

这种弯曲和分叉导致该部位的血流紊乱，易形成动脉粥样硬化，事实上，这里也是腹主动脉瘤的好发部位。

The zone between the region contacted with bottom of the mould and the free forming region shows stretch forming and then transferred to plane strain state.

模底接触区与自由变形区交界处的大塑性变形区依次处于板料曲面内双向伸长变形和平面应变状态；