| 单词 | cometary globule |
| 释义 | > as lemmascometary globule cometary globule n. Astronomy a Bok globule with a tail of gas and dust, formed as a result of radiation pressure from a nearby star. ΚΠ 1976 T. G. Hawarden & P. W. J. L. Brand in Monthly Notices Royal Astron. Soc. 175 19 p So far 12 of these objects, hereafter termed Cometary Globules (CGs) have been found. 1993 D. Malin View of Universe v. 111 Many of these faint cometary globules are found on the new, deep photographic sky surveys now being undertaken. 2006 C. L. Bennett Orion's Hounds v. 81 At first we thought it was just a conventional cometary globule until we saw how quickly it's changed shape. < as lemmas |
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