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optics

C1 noun

optics /ˈɑptɪks/ nghĩa là quang học

Các nghĩa

  1. quang học

    The physics of light and vision: basic optical science.

    plural · singular

    a PhD in the optics of liquid crystals

  2. quang học ứng dụng

    Technology that makes use of such physics: applied optical science; business lines making use of such technology.

    plural · singular

    defense R&D investments in both optics and electronics

  3. phần quang học

    The light-related aspects of a device.

    plural · singular

    the optics of liquid crystals under certain laboratory conditions

    The optics of this telescope are particularly good.

  4. hình ảnh, quan hệ công chúng

    Perception, image, public relations, especially in politics.

    figuratively · plural · singular

    Near-synonyms: appearances, spectacle, theatrics; choreography

    His policy prescription was sound, but the optics were horrible.

    “The optics weren’t good. Next time tell them not to bring guns”

Dễ nhầm với

optic /ˈɑp.tɪk/

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