In various occasional scientific uses, as transl. of Latin sagitta: (a) Astronomy. The Pole-star and its companion; (b) Anatomy (see quot. 1552); (c)…
| 单词 | θ1117 |
| 释义 | the world > the universe > constellation > binary star or system > [noun] > spectroscopic (2) shaft1552 In various occasional scientific uses, as transl. of Latin sagitta: (a) Astronomy. The Pole-star and its companion; (b) Anatomy (see quot. 1552); (c)… spectroscopic binary1896 (Astr.), a star whose binary nature is revealed only by a study of its spectrum. |
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