radiance

radiance读音音标

英 [ˈreɪdiəns]

美 [ˈrediəns]

radiance意思解释

n.

发光；

光辉；

辐射；

欣喜的神色

英英释义

n.

the amount of electromagnetic radiation leaving or arriving at a point on a surface

同义词：glowglowing

the quality of being bright and sending out rays of light

同义词：radiancyshineeffulgencerefulgencerefulgency

an attractive combination of good health and happiness

\"the radiance of her countenance\"

词组短语

spectral radiance

双语例句

用作名词(n.)We basked in the radiance of African sun.我们在非洲太阳的光辉里晒暖。Like a strong and free falcon bathed in radiance.如同一头自由的猎鹰，沐浴在光辉之中。The radiance of electric lights radiates from the ceiling.电灯的光芒从天花板上辐射下来。The solar radiance diffused by a randomly-rough underlying surface might lead to increase sky radiance.随机粗糙下垫面对入射到地表的太阳辐射的漫反射必然引起天空亮度的增加。