这些分子会”通知“血液中的凝血剂，并聚集起两种在血液中循环的成分----称为血小板的细胞碎片和称为纤维蛋白原的可溶性蛋白分子。
They round up cellular fragments known as platelets, along with molecules of a soluble protein called fibrinogen, both of which circulate in the bloodstream.
肿瘤microRNA在血液中的存在可能是肿瘤死亡和溶解，或者由肿瘤细胞释放出microRNA到其周围微环境的结果。
Tumor miRNAs may be present as a result of tumor cells dying and getting lysed or tumor cells releasing miRNAs into the surrounding environment.
在细小血管中，由于血细胞明显的趋轴效应，管中的血液分为两个不同的区域，即具有血细胞的核心区和邻近管壁的血浆层。
Blood in small blood vessels, as a result of the tending to axis effect of blood cells, separates into two different areas, that is, a core area with blood cells and a plasma layer near wall.
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