单词 | galactic concentration |
释义 | > as lemmasgalactic concentration galactic concentration n. a tendency for stars (or other celestial objects) to occur in greater abundance closer to the galactic equator. ΚΠ 1913 A. S. Eddington in Observatory 36 470 The stars used..are much the same as those that appeared in the previous table of galactic concentration. 1955 Proc. Royal Soc. A. 230 449 If the analysis is restricted to the twenty most intense sources, there is evidence for galactic concentration over a limited range of longitudes. 1994 Astrophysical Jrnl. 427 857 All 2298 objects appear to have strong galactic concentration. < as lemmas |
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