Hertzsprung-Russell diagram

短语

赫罗图

词形变化

Hertzsprung-Russell diagrams 复数 Hertzsprung-Russell diagrams

别名

H-R diagram HR diagram

释义与例句

n.
  1. 1.

    A graphic representation of the absolute magnitude of stars against their color (or surface temperature), which shows the main sequence of stars plus the white dwarfs and red giants.

    赫罗图

    天文

词源

After astronomers Ejnar Hertzsprung and Henry Norris Russell.

来源：wiktionary