Silver, for example, is one of the best reflectors of visible light, which is why it was one of the first metals used for mirrors.

举个栗子，银是可见光最好的反射介质之，这也是为什么银是最早用作镜子材料的金属之。

Moreover, some of the objects on the moon are still being used, including a laser-range reflector left by the Apollo 11 crew.

此外，月球上的些设备仍在使用中，包括阿波罗11号机组人员留下的激光测距反射镜。

Here in the news studio, there aren't too many occupational hazards besides the light reflector I sometimes bump my head on or the bloopers I say but you never see because we edit those out.

在这个新闻工作室里，除我有时撞到反光镜或者我说那些我们已经的内容之外，没有太多的职业危害。

So gold, it turns out, is a great reflector of infrared light.

所以，事实证，黄金是红外线的极佳反射器。

Along with an intricate series of custom lenses and geometrically-optimized reflectors, this system literally shapes and controls the light, achieving industry-leading brightness while dramatically reducing blooming.

搭配复杂的定制镜头和几何优化的反射器，该统确确实实对光线进行投射和控制，实现业界领先的亮度，同时大幅减少高光溢出。

Sensors at road level shoot beams of light across the road, to a reflector.

路面上的感受器发射光束，到达马路对面的反射镜。

I'm sorry, what? It's pretty cool. We've got a twometer parabolic reflector and everything.

抱歉 什么 很酷的哦 我们准备直径两米的反射器和其他仪器。

Engineers stand on top of scaffolding slotting graphite reflectors into place.

工程师们站在脚手架的顶部，将石墨反射器插入指定位置。

In many respects it is a reflector, the surface of the self looking outward.

在许多方面，它是个映射者，是自体的表面向外张望。

I'm here at 3M's Innovation Theater, the home of the retro reflector, where it was invented, created, and first implemented, and we're going to talk about what they are and how they work.

我现在在 3M 的创新剧院，这里是反射器的发源地，也是反射器发、创造和首次应用的地方，我们将聊聊它们是什么以及它们是如何工作的。

Sometimes, those refraction reflectors are in the farthest outer layer of the beetle's body, or they can be buried a little bit deeper inside.

有时候，这些折射反射器在甲虫身体最远的外层，或者它们可能埋得更深点。

Wang Qingming, the telescope's electro-mechanical system's chief engineer, says the size of the reflector is important.

望远镜机电统的总工程师Wang Qingming表示，反射器的大小非常重要。

There are two main flavors of telescope: refractors, which use a lens, and reflectors, which use a mirror.

使用透镜的折射镜和使用单面镜的反射镜。

These reflectors are used today to reflect back laser beams emitted from Earth, such as this one behind me.

这些反射器现在被用来反射从地球发射的激光束，比如我身后的这个。

You can also just have reflectors.

你也可以装备些反射器。

The Apollo missions placed reflectors on the Moon's surface.

阿波罗计划在月球表面安装反射器。

Recruits adorned themselves with headbands bearing motion-capture reflectors… which the researchers used to track their movements.

参与实验的人们戴着带有运动捕捉反射器的头带，用于跟踪他们的动作。

The advantages of reflectors are huge: you only have to polish one side of a mirror, where a lens has two sides.

你只需要打磨镜子的面就行，而透镜需要打磨两面。

Telescopes that use mirrors are called reflectors.

使用单面镜的望远镜被称为反射望远镜。

I think this is an example of a reflector.

我认为这是个反射器的例子。