Roche lobe

名词 n.
中文释义

英文释义

名词 n.
  1. The teardrop-shaped region around a star in a binary system within which orbiting material is gravitationally bound to that star.
    — A further interesting situation (although not one of much relevance for this book) comes about if both stars for some reason fill their Roche lobes simultaneously.

词形变化

Roche lobes plural

词源

Named after Édouard Roche.
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