It might turn out if I had X-ray vision that what I see is this... Then the answer'd be there's not one train here.
有可能是,我看到的是这样。,答案就不是同一辆火车。
And x-ray diffraction allows us to characterize solid matter.
让我们可以用来,表征固态物质。
This is a chest x-ray that would be taken in your doctor's office, for example, or a radiologist's office.
这是一张胸部的X光片,人们会在医生的办公室,或放射科医生的办公室之类的地方见到它
Suppose we had X-ray vision and could see through the building.
假设我们有X光,可以看穿仓库。
Shiller and Siegel are next to each other in the alphabet, so I was standing in line with him for an x-ray and I got to talking with him and I've known him ever since.
希勒和西格尔按字母顺序是相邻的,所以我和他站在一起排队照X光,我们开始聊天,从此我就认识他了
And there is a technique known as x-ray diffraction.
而且有种X光衍射的技术。
This is the equivalent to ray optics, isn't it?
这与X射线是等价的,是不是?
This is ray optics.
它就是X光。
But we don't have X-ray vision.
但我们没有X光。
It allows us to look not just at the anatomy of what's going on inside your body like an x-ray does, but to look at the chemistry, the biochemistry of what's happening inside a particular organ or tissue in your body.
这种方法不仅能够像X射线那样,使我们从解剖学的角度观察体内的情况,还能了解到,在体内特定的组织和器官中,发生的化学 确切说是生物化学过程
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