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。

Telescopes that use mirrors are called reflectors.

使用单面镜的望远镜被称为反射望远镜。

You can also just have reflectors.

你也可以装备一些反射器。

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

阿波罗计划在月球表面安装了反射器。

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

所以，事实证明，黄金是红外线的极佳反射器。

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。

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。

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。

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 我们准备了直径两米的反射器和其他仪器。

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

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

We zoom down and we see there's beautiful pigments and reflectors.

我们缩小，我们看到有漂亮的颜料和反光镜。

Greasy reflectors of ribbed tin backed them, making quivering disks of light.

油腻的棱纹锡反射器支撑着它们，形成颤动的光盘。

Set astern of the pilothouse is a powerful electric reflector whose rays light up the sea for a distance of half a mile.

在领航人的笼间后面，装有一座光度很强的电光探照灯，半海里以内的海洋都可以照亮。

Following the rotors was a special circuit called a reflector.

转子之后是一个叫 "反射器" 的特殊电路。

Upgrades in 1997 included the addition of the Gregorian dome that uses two additional reflectors to focus radio waves.

1997 年的升级包括增加了格里高利圆顶，该圆顶使用两个额外的反射器来聚焦无线电波。

All around, you can see tall towers and thousands of solar reflectors.

四周，你可以看到高耸的塔楼和数以千计的太阳能反射器。

Spherical reflectors don't perfectly focus all the incoming rays.

球面反射器不能完美地聚焦所有入射光线。

Just look at this kaleidoscope of color of dynamically controlled pigments and reflectors that we see in the cephalopods.

看看我们在头足类动物身上看到的由动态控制的色素和反射体组成的万花筒。

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一面就行了，而透镜需要打磨两面。