collimated beam

常見(jiàn)例句

雙語(yǔ)例句

• Use collimated reference beam for recording.
  參考光采用平行光。
• The method is based on measuring the deflection of rays from a collimated light beam due to gradients in refractive index.
  平行光通過(guò)折射率存在梯度的場(chǎng)，光線產(chǎn)生偏轉(zhuǎn)，即產(chǎn)生云紋效應(yīng)。
• A position sensor based on slit projection is developed. Its measurement principle and application in precision positioning are described. A projection slit is illuminated by a collimated laser beam.
  提出了一種基于狹縫投影的位置傳感技術(shù)，闡述了此技術(shù)的傳感原理及其在精密定位中的應(yīng)用。
  http://www.chazidian.com
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