High angular resolution observations of the high-mass protostar NGC 7538S Goran Sandell,Melvyn C H Wright, W Miller Gossmag(2004)引用 23|浏览1暂无评分关键词accretion disk,rotation curveAI 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