光度

guāngdù
luminosity

CEDICT

  1. (astronomy, astrophysics) luminosity
  2. brightness; light intensity
  3. luminosity

Wiktionary

发光体本身发光的亮度。即其电磁波放射于空中的辐射率。

重編國語辭典

Entry Composition

1 光 guāng
  1. bright; shiny
  2. only; merely
  3. used up; finished
  4. to leave (a part of the body) uncovered

classifier: 道
2 度 dù
  1. to pass
  2. to spend (time)
  3. measure
  4. limit
  5. extent
  6. degree of intensity
  7. degree (angles, temperature etc)
  8. kilowatt-hour
  9. classifier for events and occurrences

Containing this entry

分光光度法 fēnguāngguāngdùfǎ spectrophotometry
屈光度 qūguāngdù diopter

Related entries

明光度 míngguāngdù luminosity
光亮度 guāngliàngdù
  1. brightness
  2. luminosity
光量 guāngliàng
  1. quantity of light
  2. luminosity