说起我国的民族弹拨乐器,自然会想到琵琶、阮、月琴、三弦……这些乐器中,相当一部分是设“品”取音的。由于气候的变化会使乐器的琴面发生变形,进而会影响到音准,因此时常需要重新调整品位。调整时首先要把弦品用钳子掰下来,搞不好会损伤琴面;然后打磨琴面,找准位置,画线,涂胶,重新粘上。手续很繁琐。而且操作中稍 Speaking of our country’s national plucked instruments, will naturally think of pipa, Nguyen, Yue Qin, Sanxian ... ... these instruments, a considerable part of the “product” sound. As the climate changes will make the instrument’s piano surface deformation, which will affect the pitch, so often need to re-adjust the grade. Adjust the first string items to be pliers off, do not hurt will damage the piano surface; and then polished piano surface, pinpoint the location, drawing lines, glue, re-stick. Procedures are cumbersome. And the operation slightly