找诗词>英语词典>luminosity翻译和用法

luminosity

英 [ˌluːmɪˈnɒsəti]

美 [ˌluːmɪˈnɑːsəti]

n.  (恒星等的)光度,亮度; 发光; 发亮

复数:luminosities 

TOEFL计算机

BNC.25798 / COCA.17466

柯林斯词典

  • N-UNCOUNT (恒星等的)光度,亮度
    Theluminosityof a star or sun is how bright it is.
    1. For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
      它的亮度有几年一度达到了现在太阳亮度的一万倍左右。

英英释义

noun

双语例句

  • And observations show a decline in luminosity of the debris, which centered on the former site of the star.
    观测显示原星球位置为中心的发光体已经减少。
  • In images like this one, Norham Castle, Sunrise where he uses oils like water color, and gives a fluid delicate luminosity that hovers on the edge of a pure blinding vision, that's almost abstraction.
    如在《诺拉姆城堡日出》中,他用水彩画的技法画油画,使得画面中纯粹而炫目的景象周围笼罩着精致流畅的柔光。这几乎是抽象派画法了。
  • Mysterious patterns of luminosity glowed in the night.
    神秘的光体图案在黑夜中闪亮。
  • With continued use, skin appears transformed as it recaptures youthful firmness and luminosity.
    持续使用,皮肤会出现转变,因为它夺回青春的坚定性和亮度。
  • The cell luminosity factor was detected by flow cytometry, and the cell survival rate was calculated with trypan blue exclusion.
    以流式细胞仪测量细胞发光率,以台盼蓝拒染法测算细胞存活率。
  • The only reason for doing this is that it is difficult for people to recognize this inseparability of clarity and emptiness, or luminosity and emptiness, at the beginning.
    而之所以这麽做,唯一的理由是:初学者一开始就要认识这「明空不二」,是很困难的。
  • For example, some accretion disks in binary star systems occasionally undergo large, temporary increases in luminosity.
    例如,有些双星系统里的吸积盘,偶尔会短暂地大幅增加亮度。
  • For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
    它的亮度有几年一度达到了现在太阳亮度的一万倍左右。
  • W hat a showing it was! These unprecedented energy and luminosity values impose new and stringent requirements on the machine design and performances.
    这种前所未有的能量和亮度给设计与运行带来了严酷的考验。
  • The particle size is homogeneous with characteristics of high hardness, strong grinding force, rapid polishing, high efficiency and light luminosity.
    产品粒度均匀,具备硬度高,磨削力强,抛光快,效率高,光度亮等特点。