uninterruptible power supply

短语

[计] 不间断电源, UPS实用程序

发音

US

词形变化

uninterruptible power supplies 复数 uninterruptible power supplies

释义与例句

n.
  1. 1.

    A device or system that almost instantaneously provides emergency power in the case that main power fails.

    商务 工程 物理