Definition of optical density in English:
The degree to which a refractive medium retards transmitted rays of light.
- The physical density is changed, but is the optical density changed as well?
- For each sample, the optical densities were plotted as a function of volume loaded.
- The antioxidant potential of serum was calculated by the decrease in the optical density during the first minute.
Definition of optical density in:
- US English dictionary
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