beam of light

英 [biːm ɒv laɪt]

美 [biːm əv laɪt]

光束

医学

英英释义

noun

• a column of light (as from a beacon)
  Synonym:beamlight beamrayray of lightshaftshaft of lightirradiation

双语例句

• A beam of light passing through it is brought to a point or focus.
  光束通过它时能够汇聚成一点。
• This is what you see when you break up a beam of light with a prism.
  这就是你用棱镜分解一束光时所看到的东西。
• Do you see a beam of light coming through the thick fog?
  你看见浓雾中射出的一道光线吗？
• Reflection of a beam of light on the diaphragm falls on a phototransistor.
  经膜片反射的光束照射到光敏管上。
• Look, there's a beam of light coming through the thick fog.
  瞧，浓雾里射出了一道光线。
• A light source with reflectors that projects a beam of light in a particular direction.
  装有能投射到某一特定方向一束光的反射镜的灯。
• An analogy to demonstrate this principle could be seen in the projection of a movie onto a screen by a high powered and focused beam of light coming from the projector.
  能够看见投影在银幕上的电影，以此类推，通过高原子能量和聚焦光束就产生了投射机。
• Make sure you can visualize all these spheres connected by the white beam of light before you move on.
  让你可以想象到所有这些领域连通白手电光在你继续前进。
• The wonderful reality is only a beam of light on the cliff.
  美好的现实只是悬崖上的一道光。
• A device for projecting a beam of light.
  用来投射光束的装置。