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。

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。

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。

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。

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。