“璇玑玉衡”首见于《尚书》,历代学者均对此有不同见解,自汉代以来就产生两大不同观点,即为星象说和天文仪器两大说。本文将各家观点以及相关文献进行汇集整理,结合考古发掘资料,探讨“璇玑玉衡”的具体内涵。 “Xuanji Yuheng ” first seen in “Shangshu”, ancient scholars have different views on this, since the Han Dynasty has produced two different points of view, that is, astronomy and astronomy instruments that the two major. In this paper, we collect and summarize various views and relevant documents, and discuss the specific connotation of “Xuanjiu Yuheng ” according to the data of archeological excavations.