汉魏六朝时期是琴的形制演变发展的重要时期,笔者主要从琴的长度和琴弦的数目等两方面对当时文献资料中所记载的琴的形制进行考证,并与考古发现的琴做对比研究,尽力还原当时琴之形制 The period of Han, Wei and Six Dynasties is an important period of evolvement and development of the form of the piano. The author conducts a textual research on the form of the piano recorded in the literature at that time, mainly from the length of the piano and the number of strings, and compares it with the archaized piano Research, try to restore the piano at the time of the system