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单词 mass-luminosity
释义

Definition of mass-luminosity in English:

mass-luminosity

adjective
Astronomy
  • Designating a relationship existing between the mass (M) and luminosity (L) of main sequence stars, such that L ∝ Mn; especially in "mass-luminosity relation".

Origin

1920s; earliest use found in Arthur Eddington (1882–1944), theoretical physicist and astrophysicist.

Definition of mass-luminosity in US English:

mass-luminosity

adjective
Astronomy
  • Designating a relationship existing between the mass (M) and luminosity (L) of main sequence stars, such that L ∝ Mn; especially in "mass-luminosity relation".

Origin

1920s; earliest use found in Arthur Eddington (1882–1944), theoretical physicist and astrophysicist.

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