Horseflies are known to prefer horizontal polarised light.

众所周知蝇偏向于水平偏光。

Accessories? Do you carry polarizing filters?

附件？你们有偏滤光器吗？

Webb says the insects have polarization like that built into facets of their compound eyes.

韦伯表示，这些昆虫复眼的小平面内就有偏现象。

Meanwhile NASA launched its imaging x-ray polarimetry explorer or XP for short.

此同时，美国国家航空航天局推出了成像x射线偏探测器(简称XP)。

Polarizing filter um we should! I'm sorry, ma'am. looks like we're sold out.

偏滤光镜，嗯，我们应该有！不好意思，女士，看起来已经卖完了。

But Dr Horvath thinks it might be related to a horsefly's ability to see polarised light, which imposes a sense of horizontal andvertical on an image.

但Horvath博士认为这可蝇识别偏光的力有关，偏光从水平和垂方向打在画面上的。

So describe what polarization is that you mentioned.

所以请描述一下你提到的偏么。

" We know their eyes are quite sensitive to polarized light, and the sky has a particular pattern of polarized light relative to the position of the sun." Barbara Webb, a bioroboticist at the University of Edinburgh.

“我们知道他们的眼睛对偏光非常敏感，天空相对于太阳的位置有一种特殊的偏光模式。 ” 爱丁堡大学的生物机器人学家芭芭拉韦伯说。

The signal also has fluctuations that last between 0.2 to 4 seconds where the axis of the light's polarisation suddenly changes by 90 degrees, perpendicular to the original axis, and then back again.

该信号还会有持续 0.2 到 4 秒的波动， 其中光的偏轴突然改变 90 度，垂于原始轴，然后又变回来。

For example, if you have a polarizing filter, like that from a set of polarized sunglasses, the way these work is by absorbing the energy from electromagnetic oscillations in some particular direction.

例如， 如果你有一个偏滤镜，就像偏光太阳镜中使用的那种，它们的工作原理吸收某个特定方向上的电磁荡量。

But light can become polarized if it passes through certain  materials or reflects off certain surfaces, which can filter out some directions of wiggling  and allow other directions to pass through more.

但， 如果光穿过某些材料或从某些表面反射， 它会变得偏，这可以过滤掉某些摆动方向并允许其他方向更多地通过。

And you told me to look at your bonds under a polarized light, remember?

在偏光下看看你做的债券可你告诉我的？

Some of the most common types are color filters, neutral density, or ND filters, and polarizing filters.

一些最常见的类型包括彩色滤镜、中性密度滤镜或ND滤镜以及偏滤镜。

Special cells in their compound eyes can even find the sun on cloudy days using polarized light.

它们复眼中的特殊细胞甚至可以利用偏光在阴天找到太阳。

Can you use a circular polarizer alongside a rectangular filter?

你可以同时使用圆形偏滤镜和矩形滤镜吗？

So Arago, anyway, Biot starts investigating a new phenomenon in optics involving something called polarization.

于， 阿喇戈无论如何，毕奥开始研究光学中一种涉及所谓“偏” 的新现象。

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.

正如光波物体相互作用时会透过、反射、吸收、折射、偏、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。

When you place a second lens behind the  first, you can block out the light entirely, provided the two polarisations are perpendicular  to each other.

当您将第二个镜头放在第一个镜头后面时， 只要两个偏彼此垂，您就可以完全阻挡光线。

One little nuance is that beam splitters change the polarization of light, so you have to do something to counteract that.

一个小细节分束器会改变光的偏，所以你需要采取一些措施来抵消这种影响。

And if a light wave is horizontally polarized, then it won't be able to pass through the slit.

如果光波水平偏的， 那么它就无法通过狭缝。