单词 | weak-line T Tauri star |
释义 | weak-line T Tauri star [¦wēk ´līn ¦tē `tȯr·ē ´stär] ASTRONOMY A T Tauri star that lacks strong emission lines in its optical spectrum, and lacks both strong stellar winds and a circumstellar accretion disk. Also known as naked T Tauri star; weak T Tauri star. |
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