radiance

英 [ˈreɪdiəns]

美 [ˈreɪdiəns]

n.  容光焕发; 红光满面; (散发出来的)光辉

复数：radiances　

TEM8电力

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

柯林斯词典

• 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。

英英释义

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

双语例句

• Traced to national irradiance standard, a new radiance calibration system is intended for military ray radiation calibration.
  介绍了一种新型辐亮度校准系统，通过溯源至国家辐照度标准，构建了军用光辐射校准平台。
• The wings of a crow cannot blot out the radiance of the sun.
  乌鸦翅膀遮不住太阳。
• Suppression of Background Radiance of Airborne Laser Radar
  机载激光雷达的背景辐射抑制技术研究
• 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。
• 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。
• Radiance is so pervasive that geologists have uncovered evidence of 14 naturally occurring nuclear reactors.
  辐射无处不在，地质学家们甚至已经发现了14处天然核反应堆存在的证据。
• 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。
• 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。
• The radiance of the sunset died away.
  夕阳的余辉渐渐地消失了。
• 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