我国目前改革了许多低音拉弦乐器。但什么样的乐器才是我国民族的低音拉弦乐器呢?达个问题是改革中首先需要探讨的问题。过去几十年,我国改革的低音拉弦乐器有几十种,但都没有得到普及与推广。原因是:没有比较系统的理论基础来指导民族低音拉弦乐器的改革工作,长期以来改革的方向不明确,也没有改革的标准。有些同志以“民族传统”作为标准来进行改革,更有些同志以单纯追求“音响效果”来作为改革的目 At present, China has reformed many bass-pulling instruments. However, what kind of musical instrument is the national bass-pulling instrument? Up to a question is the first issue to be discussed in the reform. In the past few decades, there are dozens of bass-pulling instruments that have been reformed in our country. However, none have been popularized and promoted. The reason is that there is no systematic theoretical basis to guide the reform of national bass-pulling instruments. The direction of reform has not been clear for a long time and there is no standard for reform. Some comrades rely on “national traditions” as their standard to carry out reforms. Some of them even consider “sound effects” as the objective of reform