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radiance是什么意思，radiance怎么读

radiance基本信息

读法：英 ["reɪdɪəns] 美 ["redɪəns]

释义：

  • n. 辐射；光辉；发光；容光焕发

    • 使用频率：★

    星级词汇：★

    英英释义

    Noun:

  • the amount of electromagnetic radiation leaving or arriving at a point on a surface
  • the quality of being bright and sending out rays of light
  • an attractive combination of good health and happiness;"the radiance of her countenance"

    • 中英词源

    radiance 容光焕发

    来自 radiate,放射，流露自信。

    radiance (n.)
    c. 1600, "brilliant light," from radiant or else from Medieval Latin radiantia "brightness," from radiare "to beam, shine" (see radiation). Figurative use from 1761. Related: Radiancy.

    词态变化

    权威造句

    1. There was about her a new radiance.
    她焕发出新的神采。

    来自柯林斯例句

    2. At night these streets are brilliant with a pearly radiance of electricity.
    夜里,珍珠般的电灯把这些街道照得一片辉煌.

    来自《简明英汉词典》

    3. At night, these streets are brilliant with pearly radiance of electricity.
    夜里, 珍珠般的电灯把街道映照得一片辉煌.

    来自《现代汉英综合大词典》

    4. The lake and the hills add radiance and beauty to each other.
    湖光山色,交相辉映.

    来自《现代汉英综合大词典》

    5. She seemed to shine with an inner radiance.
    她发自内心地高兴,脸上好像也有了光彩.

    来自《简明英汉词典》

    近反义词

  • infrared spectral radiance 红外光谱辐射率...
  • equilibrium radiance 稳态辐射强度...
  • net radiance 净辐射
  • high radiance 高发光度
  • composition of radiance 辐射频谱
  • radiance conservation principle 辐射率守恒原理...
  • spectral radiance 光谱辐射
  • conservation of radiance 辐射率守恒

    • 相似短语

  • integrated radiance 积分辐射率
  • radiance theorem 辐射率定理
  • radiance function 辐射度函数
  • daytime radiance 白昼辐射率
  • spectral radiance 光谱辐射率，光谱辐射强度
  • radiance contrast 辐射度差，辐射度对比
  • radiance relationship 辐射率关系
  • composition of radiance 辐射频谱
  • asymptotic radiance 渐近辐射率
  • basic radiance 基本辐射度

    • 单词分析

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    记忆方法

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