Bimos documents in Yi characters have many relevant recordings, and they carry out different kinds of cursing activities.
毕摩的彝文文献中有大量地相关文字记载，在民间也进行不同形式的诅咒活动。
2
Through the ingenious cooperation of BIMOS op amplifier and VMOS FET (filed effect transistor), making the instrument have higher precision and better performance.