luminosity 详细解释

luminosity

[.lu:mə'nɔsəti]

n.光明, 光度, 发光体

词形变化

名词复数: luminosities |

词义辨析

同义参见:

daylight  glory  sunshine  luster  

英英释义

名词 luminosity:

the quality of being luminous; emitting or reflecting light

同义词:brightness, brightness level, luminance, luminousness, light

补充

luminosityluminosity英:[ˌlju:miˈnɔsiti] 美:[ˌluməˈnɑsɪti]n.1.发光度

例句

1. The powder gives the skin warmth and luminosity.香粉使皮肤显得红润有光泽。 2. There was a luminosity far ahead like the twilight end of a tunnel.遥远的前方有个东西闪闪发光, 犹如隧道尽头发出的微光。 3. stars with phenomenally large luminosities, a million times that of the Sun光度是太阳一百万倍的极亮恒星 4. acrylic colours retain freshness and luminosity.丙烯酸涂料的颜色能够保持新鲜和明亮。 5. measuring a star's luminosity测量星体的发光度 6. the luminosity of a typical galaxy典型星系的亮度