有效导体
conductor───n.导体;售票员;领导者;管理人
eminent conductor───杰出的指挥家
active───n.主动语态;积极分子;adj.积极的;活跃的;主动的;有效的;现役的
lightning conductor───[电]避雷针;[电]避雷导线;n.避雷装置
ellagic active───鞣花活性
grounding conductor───[电]接地导体
conductor through───导线贯通
chief conductor───总指挥
active motif───活动母题
Signals introduced into the active conductor will be induced into the passive conductor via electromagnetic fields that accompany the travelling signal on the active line.