• 1. luminosity: 光度 | 亮度 | 照度
• 2. luminosity function: 光度函数 | 视见函数 | 亮度函数 | 发光度函数
• 3. solar luminosity: 太阳光度 | 太阳发光度 | 太阳亮度

更多释义

• 1.For a few years its luminosity flared up to about 10,000 times the present-day luminosity of the Sun.
  有几年它的亮度一度达到了现在的太阳亮度的一万倍左右。
  dict.yoduao.com
• 2.Our present understanding of the Sun's luminosity holds that it should have progressively increased, not decreased, over the course of Earth's history.
  当前我们对太阳光度的认知是：在地球的历史进程上，太阳光度应该是逐渐增加而不是减少的。
  dict.yoduao.com
• 3.However, the amount of helium in the universe, as measured by spectroscopy, suggests that there are far more baryons in the universe than estimates based on galactic luminosity indicate.
  然而，通过光谱学测量，宇宙中氦的数量表明，宇宙中重子的数量要比基于星系光度所估计的要多得多。
  dict.yoduao.com

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