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  1. laser beam

    • n.
      a narrow, intense beam of light produced by a laser
    • noun: laser beam, plural noun: laser beams

    • 釋義
    • n.
      名詞
    • 1. a narrow, intense beam of light produced by a laser:

      the laser beam was only about as wide as a human hair

  2. 知識+

    • (激光)請解釋意思?和注音

      ...ㄍㄨㄤ 圖片參考:http://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Laser_beam.jpg/200px-Laser_beam.jpg 就是一般我們常常在科幻卡通、電影時常看到的...

    • 請大師幫我訂正英文翻譯

      1.use of special optical fibers for low-noice and low- loss laser beam transmission, and for effective suppression of the artifact noise due to cable osciooation. 將...

    • 幫我訂正英文文法,20點,謝謝!

      ...instantaneously heating characteristic and good light collecting ability of [the] laser beam to seal the wiper edge while cutting[. So] the wiper edge is ...