英语语法分析

Then the number of adventitial monocytes was observed.

然后观察外膜单核细胞浸润数。

The latter is due to adventitial chronic inflammation and excessive perivascular collagen deposition.

而后者主要是因为外膜慢性炎症以及血管周围过多的胶原沉着引起。

Ultrastructural characteristics of adventitial myofibroblast and cell phenotype in alveolar wall vessels were observed by electron microscopy.

透射电镜观察外膜成肌纤维细胞和腺泡内血管壁细胞表型。