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  1. laser

    • IPA[ˈleɪzə]

    英式

    • n.
      a device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation) by stimulated emission of photons from excited atoms or molecules. Lasers are used in drilling and cutting, alignment and guidance, and in surgery; the optical properties are exploited in holography, reading barcodes, and in recording and playing compact discs.
    • v.
      treat or remove (something) using a laser, especially as part of a surgical procedure
    • noun: laser, plural noun: lasers

    • verb: laser, 3rd person present: lasers, gerund or present participle: lasering, past tense: lasered, past participle: lasered

    • 釋義
    • 相關詞

    名詞

    • 1. a device that generates an intense beam of coherent monochromatic light (or other electromagnetic radiation) by stimulated emission of photons from excited atoms or molecules. Lasers are used in drilling and cutting, alignment and guidance, and in surgery; the optical properties are exploited in holography, reading barcodes, and in recording and playing compact discs.

    動詞

    • 1. treat or remove (something) using a laser, especially as part of a surgical procedure she had her eyes lasered so she could ditch her glasses he has had tattoos lasered off his chest
    • n.
      a handheld device incorporating a laser beam, used for reading a barcode or for determining the ...

    Oxford Dictionary

    • n.
      a handheld device incorporating a laser beam, used typically for reading a bar code or for ...

    Oxford American Dictionary

    • plural
      another term for optical tweezers

    Oxford American Dictionary

    • n.
      a tunable laser using the fluorescence of an organic dye.

    Oxford Dictionary

    • n.
      a tunable laser using the fluorescence of an organic dye.

    Oxford American Dictionary

    • n.
      a narrow, intense beam of light produced by a laser: the laser beam was only about as wide as a human hair

    Oxford American Dictionary

    • n.
      a game in which players use toy guns to shoot infrared beams at each other while wearing ... Kevin and Michael spent an enjoyable afternoon at Laser World playing laser tag

    Oxford American Dictionary

    • n.
      the use of lasers in cosmetic or medical care: reduced vision can usually be corrected by laser treatment

    Oxford American Dictionary

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    • IPA[ˈlāzər]

    美式

    • n.
      a device that generates an intense beam of coherent monochromatic light (or other ...
    • v.
      treat or remove (something) using a laser, especially as part of surgery: he has had tattoos lasered off his chest I've got to get my eyes lasered again

    Oxford American Dictionary

  2. 知識+

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      Laser Oxide: Surface oxidation which results from laser cutting...較深的表面氧化痕跡,由於只發生於雷射接觸處,故這種氧化表面稱為雷射刻痕(laser scale),俗稱「雷射膜皮」。 2015-02-10 17:16:10 補充: 這是說明,不是翻譯...

    • 什麼是laser light show???

      圖片參考:http://www.tourism.gov.hk/symphony/images/p31.jpg laser light show雷射激光表演秀 

    • Laser electronics

      不知道您住哪裡呢??? 這本書是大專用書嗎??? 台中市的滄海書局應該會有這本書喔!!!