Definition

Examples

• 这种机器用直流电。
  Zhè zhǒng jīqì yòng zhí liú diàn.
  This kind of machine uses direct current.
• 直流电和交流电不一样。
  zhí liú diàn hé jiāoliúdiàn bù yíyàng.
  Direct current is different from alternating current.
• 电池可以产生直流电。
  Diànchí kěyǐ chǎnshēng zhí liú diàn.
  Batteries can produce direct current.