protobulge

名词 n.

英文释义

名词 n.
  1. A group of stars that accumulate into a galactic bulge.
    — While we have produced box-shaped models (figure 6), the protobulges used were already somewhat box-shaped, and did not resemble elliptical galaxies.

词形变化

protobulges plural

词源

From proto- + bulge.
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