X-ray Crystallography is the principal method by which the detailed 3- dimensional structures of molecules - especially the molecules of living systems - have been discovered.

射线晶体学是研究分子详细的三维结构的主要方法——特别是已经发现的活体系统的分子。

The researchers froze one of the antibodies in the process of attaching to and neutralizing the virus, getting an atomic-level image in a process called x-ray crystallography.

研究人员在粘附和中和病毒过程中，冻住其中一个抗体，通过所谓X射线结晶学的过程得到原子水平的图像。