absolute magnitude

名词 n.
/ˈæb.səˌlut/|/ˌæb.səˈljut/|/ˈmæɡ.nɪ.tjud/|/ˈmæɡ.nɪ.tud/

英文释义

名词 n.
  1. The intrinsic luminosity that a celestial body would have if viewed from a distance of 10 parsecs or about 32.6 light years. countable,uncountable

词形变化

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