扬琴在民族乐器中所占的位置和作用是重要的和肯定的。但是,如何合理地解决它现存的一些问题,进一步改进和提高,使之日趋完善,很值得探讨。一、琴体变形的控制物体变形是常见的现象,扬琴也不例外。扬琴的框架与音板结构承载外力后,总要或多或少地发生变形。对于扬琴这种多弦乐器来说,经较短的初始使用阶段(允许有一定范围变形),便进入相对稳定的长久使用时 Dulcimer in the national musical instrument occupy the position and role is important and affirmative. However, it is worth discussing how to reasonably solve some of its existing problems, improve them further and improve them so that they will become more and more perfect. First, the deformation control of the body deformation is a common phenomenon, the dulcimer is no exception. Dulcimer soundboard structure and structure carrying the external force, always more or less deformed. For the multi-stringed instrument such as the dulcimer, after a relatively short initial stage of use (allowing a certain range of deformation), it enters a relatively stable long-term use