Vascular endothelial progenitor cells ( EPCs ) are the precursors of endothelial cells ( EC ) .血管内皮 祖 细胞是血管内皮细胞的前体.Objective : To evaluate the effect of thrombin in endothelial cell permeability.目的: 评价凝血酶对血管内皮细胞通透性的影响及其机...
As well as a Roman amphitheatre and baths, the town has two superb museums.除了罗马式圆形剧场和公共浴池，这个镇上还有两座非常好的博物馆。The outdoor amphitheatre was a great setting for the show.室外圆形露天剧场为这场演出提供了很好的场景.The big gate of the bull - ring wa...
She knew Felix fancied himself as a connoisseur.她知道费利克斯把他自己当成鉴赏家。a connoisseur of Italian painting意大利绘画鉴赏家Only the real connoisseur could tell the difference between these two wines.只有真正的内行才能指出这两种酒的区别....
A lot of people won't go out at night for fear of being mugged.因害怕遭到行凶抢劫,许多人在晚上不出门.While walking along a side street, Dick was mugged by two youths.迪克在小街上行走时, 遭到来自背后的两个青年的袭击.The kid mugged at the cameraman.那孩子对摄影师扮鬼...