演奏二胡常会出现这样一个问题:内外两弦五度的按音,外弦的总是会偏高一点点。特别是在第二把位以下,这种情况更易出现。这是由于在一般情况下,指尖触弦时是已先将外弦压下,然后才触及内弦。因此内外两弦同时所承受的压力有了不同,五度音高因而发生变异。若能将琴码上外弦的 Playing erhu often appear such a problem: inside and outside the two strings of five according to tone, the outer string will always be a little higher. Especially in the second place below, this situation is more likely to appear. This is because under normal circumstances, when the fingertip touches the string, the outer string is pressed down before the inner string is touched. Therefore, both internal and external pressure at the same time the pressure has been different, five-degree pitch variation. If you can string up on the piano code