direct current
  直流電
  direct current 名詞
  直流電(流)
  Direct current. Elec. (a) A current flowing in one direction only; -- distinguished from alternating current. When steady and not pulsating a direct current is often called a continuous current. (b) A direct induced current, or momentary current of the same direction as the inducing current, produced by stopping or removing the latter; also, a similar current produced by removal of a magnet.
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  direct current
       n : an electric current that flows in one direction steadily
           [syn: DC] [ant: alternating current]