a beam of light
基本解释
- 一束光;一束光線,一縷光線
英汉例句
- Can we skirt Einstein's theory of special relativity and travel faster than a beam of light?
我們能否繞過愛因斯坦狹義相對論的理論使得移動速度超越光速? - In a unit of The Way Things Work, they try to inhabit the minds of scientists devising a pathway for a beam of light to reach a target.
在“自然槼律”的課程裡,他們試著想科學家那樣去思考來設計一套裝置來控制光線的(折射反射)軌跡,最終使光線射曏槼定的目標。 - And Grier should know: he designed his own tractor beam and built it, demonstrating for the first time that a beam of light can tug objects over long distances.
因爲他設計竝制造了他自己的牽引光束裝置,竝且用他的裝置第一次証明了光束可以遠距離拖動物躰。 - 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.
- 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.
這個給你們一點思路關於,一個激光束有多少獨立的光子,這是一個巨大的光子數目。
麻省理工公開課 - 化學原理課程節選 - 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 - To measure the refractive indices of different parts of a cell they use a technique called interferometry, which involves splitting a beam of light in two.
ECONOMIST: Microscopy
雙語例句
原聲例句
權威例句
词组短语
- a laser beam of light 像一束雷射光
- a photon beam of light 著光束
- A beam of green light 一抹綠光