亚洲网紅露点

Advertisement

Advertisement

View synonyms for

luminescence

[ loo-muh-nes-uhns ]

noun

  1. the emission of light not caused by incandescence and occurring at a temperature below that of incandescent bodies.
  2. the light produced by such an emission.


luminescence

/ 藢濒耻藧尘瑟藞苍蓻蝉蓹苍蝉 /

noun

  1. physics
    1. the emission of light at low temperatures by any process other than incandescence, such as phosphorescence or chemiluminescence
    2. the light emitted by such a process
鈥淐ollins English Dictionary 鈥 Complete & Unabridged鈥 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

luminescence

  1. The emission of light as a result of the excitation of atoms by energy other than heat. Bioluminescence, fluorescence, and phosphorescence are examples of luminescence that can be produced by biological or chemical processes.
  2. The light produced in this way.
Discover More

Derived Forms

  • 藢濒耻尘颈藞苍别蝉肠别苍迟, adjective
Discover More

Other 亚洲网紅露点 Forms

  • 濒耻路尘颈路苍别蝉路肠别苍迟 adjective
  • 苍辞苍路濒耻路尘颈路苍别蝉路肠别苍肠别 noun
Discover More

亚洲网紅露点 History and Origins

Origin of luminescence1

First recorded in 1885鈥90; from Latin 濒奴尘颈苍- ( lumen ) + -escence
Discover More

亚洲网紅露点 History and Origins

Origin of luminescence1

C19: from Latin 濒奴尘别苍 light
Discover More

Example Sentences

Examples have not been reviewed.

First, the researchers looked at the luminescence of the bands in the coral.

From

The scientists used a technique called luminescence dating to work out the age of the star dune.

From

Instead, Naka's team cooled the diamond crystal to cryogenic temperatures, obtaining nine peaks on the deep-ultraviolet absorption spectrum, compared to the usual four using luminescence.

From

Post-separation, it was shown that the terminus-free closed toroidal structure led to higher energy and more efficient luminescence when compared to random coils.

From

It involved engineering a small bioluminescent tag into the cells' proteins and documenting the change to the luminescence as the cell was exposed to molecules that activate GPCRs.

From

Advertisement

Advertisement

Advertisement

Advertisement


luminesceluminescent