direct current circuit method 直流电路法
direct current track circuit 直流铁道电路
direct current rail circuit 直流轨道电路
direct current boost circuit 直流升压电路
direct current electric braking circuit 直流电力制动电路
direct current negative feedback circuit 直流负反馈电路
direct current exciting circuit 直流激磁电路
direct current equivalent circuit 直流等效电路
printed-circuit direct current motor 印制绕组直流电动机
It is common for the direct current circuit to be interfered by alternating current voltage.
直流回路受到交流电压干扰，是控制回路中容易产生的现象。
Moreover, an improved method is proposed for the phase current reconfiguration on the basis of the direct current circuit.
提出了一种改进的基于直流回路母线电流的相电流、相电压重构方法。
With an analysis of a direct current circuit as an example, it can use several common DC analytical approaches to solve a subject.
以一道直流电路分析题为例，把常用的几种直流电路分析方法贯穿起来解答，以便读者加深对其辨析和理解。
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