rv tauri stars造句

例句与造句

1. These are theorised to be the RV Tauri stars.
2. RV Tauri stars have low masses, but are highly extended cool stars of high luminosity.
3. The spectral type and colour indicated that it was likely to be the hottest known RV Tauri star.
4. This is consistent with first dredge-up abundances, suggesting that most RV Tauri stars were not massive enough to experience a third dredge-up.
5. A study of the elemental abundances of RV Tauri stars calculated that HP Lyr had a temperature around 6, 300 K and typical abundances for an RV Tauri variable.
6. It's difficult to find rv tauri stars in a sentence. 用rv tauri stars造句挺难的