electrical coil 电子线圈 ; 通电线圈
electrical motor coil winder-repairer 电机绕线维修工
To make a seawater antenna, the current probe (an electrical coil roughly the size and shape of a large doughnut) is attached to a radio’s antenna jack.
为制作一根海水天线，电流探针（一种电子线圈，尺寸跟形状大致相当于一个大炸面圈）要连接到一副无线电天线端子上。
The chair reclines and has a padded headrest. It also has a touch-screen control panel and an electrical magnetic coil that is positioned on a precise spot on the patient's head.
病人坐在一张类似于牙医椅子的装置上，这把椅子有个斜靠的椅背以及填充的头枕，同时还有一个触屏式的控制面板以及一个可以精确的和患者的头部吻合的电磁圈。
An electrical tachometer receives voltage pulses from the ignition system, usually the coil.
电器转速表从点火系统中接受电压脉冲，通常是线圈。
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