“photometric parallax”的概念、定义、翻译、参考文献-科学参考

单词	photometric parallax
释义	photometric parallax [¦fōd·ǝ¦me·trik `par·ǝ´laks] ^ASTRONOMY The annual parallax of a star too far away for its parallax to be measured directly, as calculated from its apparent magnitude and its absolute magnitude inferred from its spectral type.
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