Crick was supposed to be completing a thesis on the X-ray diffraction of large molecules.

而克里克则称在完成篇用X射线衍射大型分子的论文。

We're using a diffraction to reflect the light directly in on human's retina.

我们正在用衍射法将光线直接反射到人类视网膜上。

Fresnel telescopes have not been developed in the past because the image formed by one that was large enough to rival a useful-sized reflecting telescope would be several kilometres from the zone plate.

过去，菲涅尔设计的望远镜还制造不出来，因为衍射望远镜的大小和正常用的反射望远镜大小相同，它所产生的图像就会距离波带片数千米远。

A century and a half after Newton, and more than two after Galileo, a Frenchman called Augustin-Jean Fresnel worked out that you can do it using diffraction.

在牛顿用星光的150年后，伽略的透镜系统的两百多年后，个名叫奥古斯丁.让.菲涅尔的法国人到也可以用衍射来达到目的。

To test their idea, Zohar and her team adapted a technique from human forensic investigations in which X-ray diffraction reveals the sizes of crystals in tooth enamel, which vary according to temperature.

为了验证他们的法，佐哈尔和她的团队采用了项来自人类法医调查的技术，在这项技术中，X 光衍射揭示了牙釉质中晶体的大小，而后者随温度而变化。

Then instead of a prism, I'm using something called a diffraction grading which uses tiny little grooves to split light into all of its individual wavelengths.

然后没有用棱镜，我用的叫做衍射分级的东西，它用微小的凹槽将光分成单独的波长。

My favorite diffraction pattern, though, is probably that of the Penrose tiling - it's simply gorgeous… not that you see Penrose-tiling-shaped openings very often.

我最喜欢的衍射图案，可能彭罗斯密铺——非常美丽...但彭罗斯密铺形状的缺口很少见。

Sheldon, I was up all night using the new freeelectron laser for my Xray diffraction experiment.

谢尔顿，我整晚都在用新自由电子激光仪做我的X光衍射实验。

But the diffraction of centimeter-wave radiation overwhelmed all other shapes and details.

但厘米波辐射的衍射淹没了所有其他形状和细节。

It is generated by tiny structures that diffract light falling on them.

它由微小的结构通过衍射落在其上的光线产生的。

Did that mean that the Newtonian explanation of what goes on in diffraction fails?

这否意味着牛顿对衍射现象的解释失败了？

And I said, oh Ben, this is a spandrel.

我说，本，这个衍射结构。

You use x-ray diffraction to get a chemical signature.

你用X射线衍射来获取化学特征。

Just as light waves interact with an object by  being transmitted, reflected, absorbed, refracted, polarized, diffracted, or scattered — depending  on the object's composition and the light's wavelength — seismic waves also alter their  behavior based on the materials they encounter.

正如光波与物体相互作用时会透过、反射、吸收、折射、偏振、衍射或散射——这取决于物体的组成和光的波长——地震波也会根据遇到的材料改变其行为。

Now, with a normal speaker, you would still hear noise on the other side of a perfectly-soundproofed barrier because the wavelengths we can hear are on average 30 feet long, which means the sound can diffract around the barrier.

现在，用普通扬声器时， 即便在完全隔音的屏障另侧， 你仍能听到噪音， 因为我们能听到的声波平均长度为30英尺，这意味着声音能够绕过屏障发生衍射。

Light doesn't need a medium to travel through, it can travel through the vacuum of space, but it still follows the same principles as all waves namely reflection, refraction and diffraction.

光不需介质就能传播，它可以穿过太空的真空，但它仍然遵循所有波的基本原理，即反射、折射和衍射。

For telescopes and microscopes, the ability to resolve an image becomes more difficult as the magnification gets higher, because the diffraction patterns that they create are magnified, too.

对于望远镜和显微镜而言， 随着放大倍率的提高， 分辨图像的能力会变得更加困难，因为它们产生的衍射图案也会被放大。

If the features are substantially closer than the wavelength of visible light, then the diffraction pattern will make the two features appear like a single blurred feature.

如果特征之间的距离远小于可见光的波长，那么衍射图案会这两个特征看起来像个模糊的单特征。

As radio waves pass through this solar wind, they are diffracted, meaning that the waves spread out, making the radio source appear to twinkle.

当无线电波穿过这太阳风时，它们会发生衍射， 这意味着波会扩散开来，得无线电源看起来像在闪烁。

Those are longer wavelengths and so they are more readily or more easily diffracted out of the openings of the car itself.

这些较长的波长，因此它们更容易通过汽车本身的开口发生衍射。