luminosity的翻译，读音
英/ ˌluːmɪˈnɒsəti /
美/ ˌluːmɪˈnɑːsəti /
释义：
n.[光][天] 光度；光明；光辉
词态
复数luminosities同根词
luminance n. [光][电子] 亮度；[光] 发光性（等于luminosity）；光明例句
Illuminance and light power are basic luminosity indexes. 光照度和光功率是基本的光度指标。
The radio luminosity decreases with the increase of D. 随着子源间线距D的增大，射电光度下降。
Its luminosity is measured relative to that of our sun. 发光度是对比我们太阳的发光度测得的. 。
Standard candles are objects whose intrinsic brightness, or luminosity, we know really well. 标准烛光是天文学中已经知道光度的天体。
Using EDTA dispart ray luminosity method test cupreous in gold- cupreous -cadmium liquid. 采用EDTA分光光度法测定金-铜-镉镀液中的铜。