radiance

英 [ˈreɪdiəns]

美 [ˈreɪdiəns]

n. 容光焕发; 红光满面; (散发出来的)光辉

复数：radiances　

BNC.21244 / COCA.17068

牛津词典

noun

容光焕发；红光满面
a special bright quality that shows in sb's face, for example because they are very happy or healthy
（散发出来的）光辉
warm light shining from sth

N-UNCOUNT 容光焕发；喜气洋洋
Radianceis great happiness which shows in someone's face and makes them look very attractive.
1. She has the vigour and radiance of someone young enough to be her granddaughter...
  她拥有与孙女辈的年轻人一样的活力和容光。
2. There was about her a new radiance.
  她焕发出新的神采。
N-UNCOUNT 光辉；发光；闪烁
Radianceis a glowing light shining from something.
1. The dim bulb of the bedside lamp cast a soft radiance over his face.
  床头灯朦胧的光柔和地投射在他脸上。

noun

the quality of being bright and sending out rays of light
Synonym:radiancyshineeffulgencerefulgencerefulgency
the amount of electromagnetic radiation leaving or arriving at a point on a surface
Synonym:glowglowing
an attractive combination of good health and happiness
1. the radiance of her countenance

The radiance of the sunset died away.
夕阳的余辉渐渐地消失了。
She has the vigour and radiance of someone young enough to be her granddaughter
她拥有与孙女辈的年轻人一样的活力和容光。
His face bears a special radiance!
他的脸上散发着一种特殊的光辉！
In life we are to radiate light into unseen places; not permit unknown fears to dim our radiance.
生活中，我们要把光辉撒向看不见的地方，不要允许莫名的恐惧来削弱我们的光彩。
The study of radiance calibration of three-waveband camera using integrating sphere
利用积分球实现三波段照相机的辐射定标研究
You have beside you a sweeter radiance and a greater mystery, woman.
你在你的身边有一种更柔美的光辉和一种更大的神秘，女人。
There was about her a new radiance.
她焕发出新的神采。
The iterative method is used to calculate sky radiance without the reflectance from underlying surface.
在不考虑下垫面的反射时，利用迭代法来计算天空亮度。
The result was the whiteness which we have mentioned& a whiteness which covered even her lips and her eyes with radiance.
因此她有我们说过的那种白色，那白色的光辉把她的嘴唇和眼睛全笼罩起来了。
Sky radiance might be influenced by the multiple reflectance between the earth's albedo surface and the atmosphere.
天空亮度可能受到地表与大气之间的多次反射的影响。