luminosity

• 1. 光度: luminosity | luminous intensity | light intensity | Fluorescence
• 2. 吸光度: absorbance | OD | Absorbency in ultra-voilet | SUVA
• 3. 光度学: photometry | Photometric | photom | photoptometry

更多释义

• 1.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。
  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.
  dict.yoduao.com
• 2.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。
  Our present understanding of the Sun's luminosity holds that it should have progressively increased, not decreased, over the course of Earth's history.
  dict.yoduao.com
• 3.采用紫外分光光度法测定了芫荽籽中总黄酮的含量。
  The flavonoids in Coriandrum seeds were determined by ultraviolet spectrophotometry.
  dict.yoduao.com

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