1) quadripole
['kwɔdripəul]
四端电路
2) quadripole
['kwɔdripəul]
四端网络，四端电路，四极
3) 4-terminal equivalent circuit
四端网等效电路
1.
By analysing the frequency character of the first and second parameter, as well as the 4- terminal equivalent circuit of the track circuit, this paper further studies into the track circuit with compensating capacities, then summarizes the rule of their movement along with the signal frequency.
本文在轨道电路一、二次参数频率特性的基础上,对电容补偿式轨道电路和轨道电路四端网等效电路进行了进一步的研究,总结出它们随信号频率变化的规律。
4) four-terminal-network
四端网路
5) four pole equivalent network
四端网络等效电路
6) four-terminal cell
四端电池
补充资料：四象限丘克电路
由两只双象限丘克电路(见双象限直流变换电路)推挽连接而成的直流变换电路（见四象限直流变换电路）。
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