They're big laser beams, about 40 by 40 centimeters.

这些巨大的激光束，大约40×40厘米。

Why isn't that laser beam cutting through the paint?

激光束为什么切不断烤漆？

And the sun is your energy and the laser beam of light is your focus.

太阳是你的能量，激光束就是你的专注度。

A robotic alternative known as the " Agrilaser" randomly deploys sweeping laser beams to keep birds away.

一款名为 Agrilaser 的驱鸟扫射激光束驱赶鸟儿。

Two people were taken into custody after a laser was pointing at several helicopters in New York.

纽约发生手持式激光束照射事件，两人被捕。

They plopped this rod into a beaker of water and hit it with a laser beam from below.

他们让这个翼状杆落入盛有水的烧杯中，并用激光束从部击中它。

Measuring its thickness is trickier. From orbit, this is done by a mixture of radar and laser beam.

测量冰的厚度则更加棘手。在轨道上，这是由雷达和激光束共同完成的。

There, lasers shine at two mirrors, which are angled in certain directions by commands given through custom-built software.

激光束会照射在2面镜子上，2面镜子的角度是根据指节的，指是由定制的软件发出的。

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

这些反射现在被用反射从地球发射的激光束，比如我身后的这个。

NASA, America's space agency, has started using them to beam energy to remotely controlled drones.

美国航天局（NASA）已开始利用激光束将能量传送到远程无人驾驶飞上。

A green laser beam stretching almost four kilometers across the city sky will stay lit during the entire festival.

整个节日期间，一束横跨天空近四公里的绿色激光束将保持点亮状态。

They aimed 192 powerful laser beams at a point, and it was at that point that a star was born.

科学家们192束强大的激光束对准一个点，就在那个点上，一颗恒星诞生了。

They have invisible laser beams that shoot out and map the world in 3D, as the car moves down the street.

它们有不可见的激光束，当汽车在街上行驶时，会射出激光束并绘制出三维世界。

And there's laser beams and things, too.

还有激光束之类的。

Under most circumstances, the energy in a laser beam heats things up.

在大多数情况下，激光束中的能量会加热物体。

Inside the vacuum chamber is a smaller, extremely cold compartment, reachable by tiny laser beams.

真空室内是一个更小、极冷的隔间， 微小的激光束可以到达。

But it doesn’t mean you can secretly fire laser beams from your eyes or anything.

但这并不意味着你可以偷偷地从你的眼睛或任何东西发射激光束。

Next day he goes, Rami, laser beam.

第二天他去了，拉米，激光束。

The splitter then splits the laser beam perpendicularly.

然后分束垂直地分束激光束。

LAGEOS is covered with precision reflectors bouncing back laser beams from ground stations.

LAGEOS表面布满了精密反射，能将地面站发射的激光束反射回去。