luminosity的中文翻译是什么意思
luminosity
n. 发光; 光明; 光度; 发光体
luminosity的柯林斯释义
N-UNCOUNT（恒星等的）光度，亮度
The luminosity of a star or sun is how bright it is.
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。
luminosity的英文释义
Noun
1. the quality of being luminous; emitting or reflecting light;
- its luminosity is measured relative to that of our sun
luminosity的场景例句
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.
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.
The quasars cannot shine for longer than a few million years with their present luminosity.
在几百万年以后,类星体将不可能具有他们今天那样的发光度.
Catherine could think of nothing of the kind , and Morris's luminosity seemed almost pitiless.
凯瑟琳当然一筹莫展, 莫里斯已把问题说得清楚明白到了毫不留情的地步.
Cannot maintain luminosity when replacement ink is lighter than deleted ink.
当替换墨迹比所删除墨迹淡时,则无法保持发光度.