实验研究了液体二氧化碳冷冻刀对机体组织造成的冷融过程，测定了组织内部的温度分布，实验对象为新鲜牛肉。
Frozen process of organism tissue caused by liquid carbon dioxide cryoprobe is experimentally studied, in which fresh beef is used as the tissue, the temperature field is measured.
下面一行，分别为利用冷冻电镜获得的相应对象的三维重建结构照片来源：Cody Geary与Kirill a。
Bottom row, the corresponding three-dimensional reconstructions of the objects obtained from cryo-electron microscopy. Credit: Cody Geary and Kirill a.
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