luminosity中文什么意思

• n.
  1.光明，光辉。
  2.【物理学】发光度；(辐射能的)发光效率。
  3.发光物，发光体；辉点。
  4. 【原子能】(射束中的)加速粒子数密度。

• absolute luminosity:    绝对发光度; 绝对亮度; 绝对明度
• adaptation to luminosity:    亮度适应
• bolometric luminosity:    辐射热发光度; 热光度
• cometary luminosity:    彗发
• eddington luminosity:    爱丁顿光度; 爱顿光度

例句与用法

1. 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。
2. Mount battie without losing its definition would take on a blue luminosity .
   远处的巴蒂丹山沉浸在一派蓝茫茫的幕霭之中，轮廓朦胧。
3. 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。
4. 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。
5. 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。

英文释义

名词

1. the quality of being luminous; emitting or reflecting light; "its luminosity is measured relative to that of our sun"
   同义词：brightness, brightness level, luminance, luminousness, light

百科释义

Luminosity is generally understood as a measurement of brightness. Each discipline, however, defines the term differently, depending on what is being measured.

其他语言

luminosityとは意味：luminosity 明るさ[基礎]; 明るさ[電情]; 明るさ[医生]; 明るさ[化学]; 明るさ[その他]; 光度[基礎]; 視感度[基礎]; 明度[医生]; ルミノシティ[基礎]
luminosity meaning： Noun: luminosity    `loomu'nósitee The quality of being luminous; emitting or reflecting light "its luminosity is measured relative to that of our sun" - brightness , ...
luminosity en francais：n. luminosité; éclat
luminosity artinya：kilauan
luminosity 뜻：noun, 밝음
luminosity перевод：1) _физ. яркость 2) _астр. светимость, звездная величина 3) _опт. светосила