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 generated by a laser.
  由激光器发出的一束光。
• The energy source for laser beam machining is a highly concentrated beam of light.
  激光切削的能量来源于一束高聚焦光。
• According to lytro, its new "light field" cameras will capture more data than your average digital camera by using a special sensor that records the color, intensity and direction of every beam of light.
  Lytro公司透露，其新款“光场”相机（lightfield）采用特殊的传感器，可以记录每一束光线的颜色、强度和方向，因此，与普通数码相机相比，该相机可以捕捉更多数据。
• A beam of light produced by a laser can weld metals.
  激光器发生的光束可以焊接金属。
• The surface is not perpendicular to the beam of light illuminating it.
  阳光所照的平面，与光本身并不垂直。
• 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
• 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。
• A plastic film that can polarize a beam of light; often used in sunglasses to eliminate glare.
  可以使光束偏振的一种塑料薄膜；使用时通常戴着太阳镜来挡住耀眼的光。
• Look, there's a beam of light coming through the thick fog.
  瞧，浓雾里射出了一道光线。
• 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。