Vocab Bloom Hub

luminescence

/ˌluː.mɪˈnes.əns/

翻译: 指物体在低温下由非热源(如化学反应、生物过程或电场激发)发出的光,而非因高温而产生的光。

1 个条目

词语关系

noun

/ˌluː.mɪˈnes.əns/C1formalscientific
  • zh指物体在低温下由非热源(如化学反应、生物过程或电场激发)发出的光,而非因高温而产生的光。

A noun referring to the emission of light that occurs at low temperatures and originates from nonthermal sources, such as chemical reactions or biological processes.

不可数

  1. Cold light emissionC1formalscientific

    Emission of light that occurs at low temperatures, not caused by heat (incandescence).

    zh冷光

    • Bioluminescence in fireflies is a natural form of luminescence.
    • The glow of a jellyfish is a classic example of luminescence.
    • Certain minerals exhibit luminescence when exposed to ultraviolet light.

    同义词phosphorescence

  2. Nonthermal light sourceC1formalscientific

    Light produced by a substance without being heated, often through chemical, electrical, or biochemical processes.

    zh发光

    • The luminescence of a glow stick comes from a chemical reaction.
    • LEDs produce luminescence through electroluminescence.
    • Phosphorescent materials store energy and release it as luminescence over time.

    反义词heatincandescence

词形
  • luminescences plural form
  • luminescences' possessive plural form
  • luminescence's possessive singular form
Vocab Bloom Hub English dataset · 0.3.1

继承条款

Vocabulary data from the Vocab Bloom Hub English dataset (CC BY 4.0), https://huggingface.co/datasets/Fristail27/vocab-bloom-hub-en

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Generated by language models and not human-verified: definitions, examples, levels and translations may contain errors.