| 单词 | meteor spectrography |
| 释义 | > as lemmasmeteor spectrography meteor spectrography n. Astronomy = meteor spectroscopy n. ΚΠ 1961 D. W. R. McKinley Meteor Sci. & Engin. i. 11 While he was at Harvard in the thirties, Peter M. Millman initiated a comprehensive program on meteor spectrography, the first to be undertaken anywhere. 1994 Jrnl. Brit. Astron. Assoc. 104 27/1 Recently the work has been extended to include meteor spectrography. < as lemmas |
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