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单词 black light
释义

Definition of black light in English:

black light

noun
mass noun
  • Ultraviolet or infrared radiation, invisible to the eye.

    不可见光,黑光(指紫外线或红外线)

    Example sentencesExamples
    • A team led by the engineering professor is mixing fluorescent dyes with standard polymers to create low-cost plastics that glow under black light.
    • On the wall at each end are two small monitors that hold in black light the illuminated images of ships passing.
    • They are made visible primarily by black light on fluorescent paint that is strategically applied to sets, props and various parts of bodies.
    • The only light was black light and the whole room seemed to glow with rapidly moving figures around one another.
    • She also used black light in some light sculptures to create glowing bluish reflections that gave a somber, nighttime appearance to them.

Definition of black light in US English:

black light

nounblæk laɪt
  • Ultraviolet or infrared radiation, invisible to the eye.

    不可见光,黑光(指紫外线或红外线)

    Example sentencesExamples
    • The only light was black light and the whole room seemed to glow with rapidly moving figures around one another.
    • On the wall at each end are two small monitors that hold in black light the illuminated images of ships passing.
    • She also used black light in some light sculptures to create glowing bluish reflections that gave a somber, nighttime appearance to them.
    • They are made visible primarily by black light on fluorescent paint that is strategically applied to sets, props and various parts of bodies.
    • A team led by the engineering professor is mixing fluorescent dyes with standard polymers to create low-cost plastics that glow under black light.
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更新时间:2025/1/14 7:21:12