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

• In electron microscopes a beam of electrons instead of a beam of light is directed onto the specimen.
  在电子显微镜下，常使用一束电子光而不是普通光线来为标本照明。
• In a laser printer, a device that uses a modulator crystal to deflect a beam of light and effectively turn it on or off.
  在激光印刷机中的一种装置，它利用一块调制晶体使光束偏转并将其接通或断开。
• Studies on the Coupling Performance of GRIN Polymer Micro-Sphere; a parallel beam of light passing through it is caused to diverge or spread out.
  GRIN聚合物微球用作平行光束至光纤的耦合器的耦合性能研究平行光束通过它能够发散或展开。
• 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？
• The beam of light is attracted by gravity and follows a curved path rather than a straight line.
  光束受引力吸引，不沿直线而沿弯曲路线传播。
• 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。
• 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。
• The scientist in the blue ship sees his beam of light go straight up and come straight down.
  蓝色飞船里的科学家看到自己的那束光线从下面垂直地射到上面，然后又垂直地返回到下面。
• The Study on the Backfire Softening of Semi-infinite Object Heating by Gauss Beam of Light
  高斯光斑加热半无限体回火软化的研究
• 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。