“dwarf spheroidal galaxy”的概念、定义、翻译、参考文献-科学参考

单词	dwarf spheroidal galaxy
释义	dwarf spheroidal galaxy [¦dwȯrf sfir¦ȯid·ǝl `gal·ik·sē] ^ASTRONOMY One of the smallest and faintest of the dwarf galaxies, with an effective radius of 200-1000 parsecs and an absolute visual magnitude between -8 and -13.
随便看	heterotopic ligands heterotopic pregnancy heterotopic transplantation Heterotrichida Heterotrichina heterotrichous heterotroph heterotrophic effect heterotropia heterotropic enzyme heteroxenous heterozooid heterozygote heterozygote advantage heterozygote superiority heterozygous HETP Hettangian heulandite Heulinger equations heuristic algorithm heuristic method heuristic program heuristic routine heuristics

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