standard candle 详细解释

standard candle

['stændəd 'kændl]

n. 标准烛光

词形变化

副词: standardly |

英英释义

名词 standard candle:

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

同义词:candle, candela, cd

补充

standard candlestandard candle1.标准烛光;国际烛光