电缆: power cable; wire强电流电缆: heavy-current cable弱电缆: low-current cable弱电流: feeble current; light current; light-current; weak current弱电流开关: weak current switch; weak-current switch弱电流热丝: low-current heater弱电流线路: weak current line; weak-current line弱电流亮电流: light current弱电流放大器: low current amplifier; low-current amplifier微弱电流线路: feeble current line小功率(弱电流)电路: dry circuit弱电流数字电路: low-current digital circuit不滴流电缆: non-drain cable; non-draining cable; non-drainingcable回流电缆: returncable交流电缆: ac cord直流电缆: direct current cable大电流电弧: high current arc电流电极: current electrode; galvanic electrode电流电离室: current chamber; current ion chamber电流电路: current circuit电流电平: current level电流电效应: heating effect of a current电流电压表: ampere-voltage meter电流电阻: direct current resistance对流电流: convection current
