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

• 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。
• He directed the tiny beam of light at the roof.
  他把那一小束光对准了屋顶。
• The beam of light is focused on the object under the microscope that is to be studied.
  在显微镜下，光线聚集在我们要研究的物体上。
• 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？
• 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。
• 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。
• The sun's gravitation was bending the beam of light.
  太阳的引力使光束弯曲。
• He visualized what it would he like to ride on the end of a beam of light.
  他做了“思想实验”。他想象自己可以跑的像光一样快。
• 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。
• Where there is nothing in the path of the beam of light, nothing is seen.
  如果光束轨迹上没有东西，就什么也看不出来。