underdensity

名词 n.

英文释义

名词 n.
  1. The condition or extent of being underdense.
    — In this paper we use high-resolution hydrodynamical cosmological simulations to compare the halo and stellar mass growth of galaxies in a large-scale overdensity to those in a large-scale underdensity (on scales of about 20 Mpc).

词形变化

underdensities plural

词源

From under- + density.
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