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2.Direct-current electricity, especially when produced chemically.
直流电直流电，尤指化学反应产生的收藏指正
3.converts alternating current into direct current or vice versa.
变交流电为直流电或者变直流电为交流电的装置。收藏指正
4.A.C. can be changed into D,C. or vice versa.
交流电能变成直流电，反过来直流电也能变成交流电。收藏指正
5.an instrument for measuring direct current electromotive forces.
测量直流电电力的装置。收藏指正
6.a synchronous machine that converts alternating to direct current or vice versa.
直流电和交流电同步转换的机器。收藏指正
7.To convert(alternating current) into direct current.
把…整流将（交流电）转化为直流电收藏指正
8.For inductively coupled circuits, you must also consider the winding resistance of the inductor.
对于电感耦合电路，必须考虑电感的直流电阻。收藏指正
9.CaS:Eu DIRECT CURRENT ELECTROLUMINESCENCE
CaS_2:Eu的直流电致发光收藏指正
10.Currents from electric batteries are called direct current.
来自电池的电流称为直流电。收藏指正
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英汉释义
n. DC