The Nonbarred Double-Ringed Galaxy, PGC 1000714Marc S. Seigar,Burçin Mutlu-Pakdil, Mithila Mangedarage,P. TreuthardtAAS(2017)引用 0|浏览0暂无评分关键词nonbarred,pgc,double-ringedAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要