The cyanoacrylate molecules react with skin residue and polymerize to create a 3D matrix of the fingerprint.

氰基丙烯酸酯分子残留反应并聚合，形成指纹 3D 矩阵。

It's a polymerized alkene, but the molecule itself is an alkane.

它是聚合烯烃， 但分子本身是烷烃。

And, yes, if you polymerize it, it becomes polypropylene.

而且，是，如果你聚合它， 它就会变成聚丙烯。

The final step is activation of the protein fibrinogen to fibrin, which deposits and polymerizes to form a mesh around the platelets.

最后一步是纤维蛋白原活化为纤维蛋白，聚集成着血小板。

The final step is activation of the protein fibrinogen (Factor I) to fibrin, which deposits and polymerizes to form a mesh around the platelets.

最后一步是纤维蛋白原（因子I）激活转变为纤维蛋白，纤维蛋白沉积在血小板上，并聚合形成状。

But because it holds onto it's electrons so tightly, and is so satisfied in this polymerized chain, the electrons are unavailable for even minimal interactions with any other molecules.

但是因为它如此紧紧地抓住它电子， 并且在这个聚合链中如此满足，电子无法任何其他分子进行哪怕是最小相互作用。