battery-backed

短语

[计] 带蓄电池后备电源的

释义与例句

adj.
  1. 1.

    Of a device, using a battery to maintain operation when not powered by the main electrical supply (e.g. during a blackout).

    商务 工程 物理 电子
  2. 2.

    Using a battery to maintain volatile memory when powered off.

    商务 计算机 工程 物理 电子 数学
  3. 3.

    Of saved game data, written to a volatile memory chip in a video game cartridge to maintain the data when not in use.

    游戏