英语单词
luminosity是什么意思
luminosity
英[ˌlu:mɪ'nɒsətɪ]
美[ˌluːmɪˈnɒsəti]
- n.发光；光明；光度；发光体 网络解释.亮度；发光度；光度；发光体
词形变化:
复数：luminosities
双语例句
- 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。
来自辞典例句
- 2 . Mount Battie without losing its definition would take on a blue luminosity .
- 远处的巴蒂山沉浸在一派蓝茫茫的暮蔼之中,轮廓朦胧.
来自辞典例句
- 3 . Astronomers tacitly assume that stars of the same luminosity and color all have the same mass.
- 天文学家心照不宣地默认,光度和颜色都相同的恒星具有相同的质量.
来自辞典例句
- 4 . The cloud should then have an infrared luminosity thousands of times the sun's bolometric luminosity .
- 云的红外光度应为太阳热光度的几千倍.
来自辞典例句