standard candle   (TTS Sound)

The standard_candle has 1 Senses.

• cd, candela, candle, standard candle
• カンデラ
• the basic unit of luminous intensity adopted under the Systeme International d'Unites; equal to 1/60 of the luminous intensity per square centimeter of a black body radiating at the temperature of 2,046 degrees Kelvin
• 光度の基本単位で国際単位系で採用されている