Herbig-Haro object

短语

词形变化

Herbig-Haro objects 复数 Herbig-Haro objects

别名

HH object

释义与例句

n.
  1. 1.

    a small, bright knot of nebular emission in a dark, interstellar cloud of gas and dust; thought to be mass ejected from a young star.

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词源

From George Herbig and Guillermo Haro, astronomers.

来源：wiktionary