英语语法分析

Plasmin is the main protease to break down and dissolve thrombus.

胞浆素是消除和分解血栓的主要蛋白酶。

In this paper the best conditions of activity of plasmin were studied.

研究了赤子爱胜蚓纤溶酶活性的提高条件及酶的最适作用条件。

After digestion by plasmin, the collagen fibrillar network was destructed.

经过纤溶酶消化后，玻璃体胶原纤维的网状结构破坏。