A beam of light sweep over each still life.

一束光从摆放的静物身上依次扫过。

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Can we skirt Einstein's theory of special relativity and travel faster than a beam of light?

我们能否绕过爱因斯坦狭义相对论的理论使得移动速度超越光速？

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A beam of light that can pull is counterintuitive to physicists, who have spent centuries studying light's ability to push.

由于已经花了几个世纪研究光的推动能力，物理学家们的直觉意识到会有一种光束能够拉动物体。

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This intense heat they project in a parallel beam against any object they choose, by means of a polished parabolic mirror of unknown composition, much as the mirror of a lighthouse projects a beam of light.

VOA: special.2010.09.01

So this gives you a little bit of an idea of just how many individual photons there are in a laser beam of light. This is a huge number of photons.

这个给你们一点思路关于,一个激光束有多少独立的光子,这是一个巨大的光子数目。

麻省理工公开课 - 化学原理课程节选

"Einstein Tomb, " Woods mischievously submitted, would be transported throughout the heavens on a beam of light.

WSJ: A Man Outside His Time | Lebbeus Woods | SFMOMA | By Richard B. Woodward

Channelling Grace Kelly, she inhabits the stage like a beam of light, rendering everyone else as hapless and transfixed as moths.

ECONOMIST: Two excellent productions of an enduring play

An optical mouse uses a beam of light and an optical sensor to detect movement over a surface -- there are no moving parts.

CNN: Review: Apple Pro Mouse