1) passive two port network
无源四端网络
2) passive four-terminal network
无源四端网络，无源双口网络
3) passive 4 pin network basic equation
无源四端网络基本方程
4) active four terminal network
有源四端网络
5) ONT
无源光网络终端
6) four-end network
四端网络
1.
Unified treatment of ultrasonic horn characteristics based on four-end network approach;
四端网络法统一变幅杆的性能参量
2.
Based on the theory of four-end network, the resonant frequency of the composite stepped ultrasonic torsional-mode concentrator with a cone-like transited part, which depends on the geometrical dimensions of the tool rod attached to the concentrator, is studied by using electromechanical analogy method.
依据四端网络理论,利用机电类比方法,研究了具有类圆锥过渡段复合阶梯型变幅杆的超声扭转共振频率和与之相连接的工具杆长度和直径变化的关系。
补充资料：基本割集矩阵(见网络图论)
基本割集矩阵(见网络图论)
fundamental cut-set matrix
Jl匕en ge〕1〕日zhen基本割集矩阵(fundamental eut一setnla一trix)见网络图论。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条