依据四端网络的基本原理，利用力电类比的方法，给出了复合变幅杆的等效电路图；

Based on the theory of four-end network, the equivalent electric circuit diagrams of the horn are given by using the analogous method between methanical force and electric.

youdao

依据四端网络的基本原理，利用力电类比的方法，给出了复合变幅杆的等效电路图；

Based on the theory of four-end network, the equivalent electric circuit diagrams of the horn are given by using the analogous method between methanical force and electric.

youdao