Direct current (DC) Direct current is current with no reversals in polarity.

直流直流是指没有正负极性往复变化的电流。

youdao

Heavy direct current (DC) measurement is a very important part of modern electric measurement.

直流大电流测量是现代电测量技术的重要内容。

youdao

Direct Current (DC) always flows in the same direction, but it may increase and decrease.

直流电流总是向同一方向流动，但它可能会增殖或减殖。

youdao

Direct Current (DC) always flows in the same direction, but it may increase and decrease.

直流电流总是向同一方向流动，但它可能会增殖或减殖。

youdao