The intima is the innermost layer of the blood vessel wall.

内膜是血管壁的最内层。

Foam cells in vessel wall were distinctly increased.

血管壁的泡沫细胞明显地增多。

The mechanism of thrombus formation in living vessel wall is complex and involves a combination of blood and vessel wall properties and local flow conditions.

活体血管壁损伤和损坏引起血栓的形成机制很复杂，涉及到血液和血管性质及局部的血液流动等诸多因素。

Some parts of the vessel wall ruptured completely or partly, leading to bleeding.

部分血管壁全层断裂或部分断裂，导致出血。

All welds for nozzles and manways shall be full penetration through the vessel wall.

接管和人孔的焊缝应为穿过容器壁的全熔透.

Results The FFA showed large non-perfusion area, staining and leakage of vessel wall, and later hyperfluorescence of optic disc.

结果荧光素造影显示，病变区视网膜血管中断呈大片无灌注区。

The results indicated that opening angle has a strong effect on the distribution of circumferential stress in the thickness direction of the vessel wall.

计算结果表明，张开角对于沿血管壁厚度方向变化的圆周方向应力分布具有非常强烈的影响。

The proliferation of smooth muscle cells(SMCs), the collagen fiber deposition in the vessel wall and every caliber thickening was observed in hypoxic control group.

低氧空白组肺小动脉平滑肌增生，胶原纤维增多，管壁增厚，管腔狭窄；

Based on the conceptions of zero stress state and opening angle proposed by earlier researchers, stress distribution in blood vessel wall with inner pressure was investigated numerically.

利用零应力状态和张开角的概念，推导受内压的血管壁的内力分布的解析解，并对具体的实例进行计算分析。