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direct current

/daɪˈrekt ˈkʌrənt/

翻译: 电流方向不随时间改变、只沿一个方向流动的电流,与交流电(AC)相对。常用于电池、电子设备和低压装置。

1 个条目

phrase

/daɪˈrekt ˈkʌrənt/C1formaltechnical
  • zh电流方向不随时间改变、只沿一个方向流动的电流,与交流电(AC)相对。常用于电池、电子设备和低压装置。

An electric current that flows in one direction only, as opposed to alternating current (AC). It is commonly used in batteries, electronics, and low-voltage applications.

  1. Electric current flowB2formal

    An electric current that flows consistently in one direction, as opposed to alternating current (AC).

    zh直流电

    • Batteries produce direct current to power portable devices.
    • Direct current is used in most electronic circuits.
    • Solar panels generate direct current electricity.