无: not have; there is not; be w ...极: I the utmost point; extreme线路: circuit; line电路: circuit; electric circuit; e ...极化线路电路: polarized line circuit极性线路电路: line-polarized circuit有线线路电路: wire line circuit二线式线路电路: two wire line circuit试验线路电路耦合: hookup线路电路检测器: lct line and circuit tester信号控制极化线路电路: polarized signal control line circuit单极线路: monopolar line反极线路: line polarity reversal长线路电流: long-line current线路电报机: line telegraph unit线路电池: line battery线路电镀: pattern plating线路电镀法: pattern process线路电杆: line pole线路电感: line inductance线路电工: wireman线路电抗: linear reactance线路电抗器: feed reactor; feed(er) reactor线路电缆: line cord线路电流: line current
