Light accompanied by little or no heat; luminescence.
〔物理〕冷光；发冷光
Example sentencesExamples
The gas inside the tube excites the phosphor, which creates a cold light that will glow for ten years without any external power source.
My times are generally longer than those provided by Gordon Hutchings (I agitate less, optimize for cold light, and seek maximum shadow detail).
Leaf illumination was provided by two cold light sources FL - 400 (Walz Inc., Germany).
The lights in the necklace, fireflies, and glowing ocean are all caused by chemiluminescence - light made by a chemical reaction that produces light but no heat, cold light.
The boxes are flat against the wall, their cruciform vacancy is lit by the kind of cold light associated with ultraviolet sterilisers.
Definition of cold light in US English:
cold light
noun
Physics
Light accompanied by little or no heat; luminescence.
〔物理〕冷光；发冷光
Example sentencesExamples
The gas inside the tube excites the phosphor, which creates a cold light that will glow for ten years without any external power source.
My times are generally longer than those provided by Gordon Hutchings (I agitate less, optimize for cold light, and seek maximum shadow detail).
Leaf illumination was provided by two cold light sources FL - 400 (Walz Inc., Germany).
The lights in the necklace, fireflies, and glowing ocean are all caused by chemiluminescence - light made by a chemical reaction that produces light but no heat, cold light.
The boxes are flat against the wall, their cruciform vacancy is lit by the kind of cold light associated with ultraviolet sterilisers.