We can use CT scans to build virtual models of the bones, and then we can subject those to various engineering tests in the same way that we'd do with an aeroplane part or an artificial hip.

我们可以用CT扫描来打造虚拟的骨骼模型，然后我们可以用它们进行各种工程测试，就像测试航空零件或人工髋关节一样。