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

这些巨大的光束，大约40×40厘米。

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

光束为什切不断烤漆？

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

太阳是你的量，光束就是你的专注度。

Oh, hi. What's going on? We're up on the roof bouncing laser beams off the moon.

嘿 怎 们在屋顶尝试从月球将光射回来呢。

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，并用光束从底部击中它。

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，这是由雷达和光束共同完成的。

This form of the molecule is inert until hit with energy from the intersection of two laser beams.

这种形式的分子是惰性分子，需要两种电流交汇，在分子处对其进行刺。

When necessary, they can focus it like a laser beam; when not, creative types immediately recharge their batteries.

有必要时，他们就光一样专注；没必要时，富有创意的人就会立刻开始充电。

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光束，比如身后的这个。

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光束将保持点亮状态。

The laser beam breaks the ink globules into smaller particles that can then be cleared away by the macrophages.

光把颜料块击碎，变成更小的颗粒，巨噬细胞可以将其清除。

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束强大的光束对准一个点，就在那个点，一颗恒星诞生。

And there's laser beams and things, too.

还有光束之类的。

That efficient absorption means the paste can be heated by a relatively weak laser beam, which helps protect the surrounding tissues.

这种高效的吸收意味着这种糊状物可以被相对较弱的光加热，这有助于保护周围的组织。

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

它们有不可见的光束，当汽车在街行驶时，会射出光束并绘制出三维世界。

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

在大多数情况下，光束中的量会加热物体。

Justin Fields ripped a laser beam down the field that was way overthrown.

贾斯汀·菲尔兹（Justin Fields）用光束撕裂被彻底推翻的场地。

X-rays and laser beams need adjustments.

X 射线和光束需要调整。

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

为什雷射无法切穿烤漆？

The cancer cells are burnt out using a laser beam.

【burn】用光束烧死癌细胞。