| 单词 | galactic bulge |
| 释义 | > as lemmasgalactic bulge galactic bulge n. = bulge n. Additions; spec. that of the galaxy to which the solar system belongs. ΚΠ 1934 Sci. Monthly Aug. 131/2 It may not be true that the rounded bulge of obscuration about the position of the center [of our galactic system] marks a dark kernel of our system.] 1947 Astrophysical Jrnl. 106 238 A good sample of the central region of our galaxy is the great star cloud in Sagittarius, which W. Baade has shown to be almost certainly the outer portion of the galactic bulge. 1993 Sci. News 144 311/2 The finding may force astronomers to revise the standard model of how and when galactic bulges make stars. < as lemmas |
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