backup power

基本解释

• 後備電源
• 備用電源

英汉例句

雙語例句

• Homes lacked back-up power generators.
  家裡也沒有備用的發電機。
• The project was saved when the computer switched to an emergency 10-minute back-up power source.
  項目在計算機切換到一個可維持十分鍾的緊急電源後被挽救了。
• The electrification of Europe and America in the late 19th century sparked the use of storage batteries for telegraphy, portable electric-lighting systems and back-up power.
  在19世紀晚期，歐洲和美國的電氣化進程開始將蓄電池大槼模用於電信技術、便攜式電燈系統和後備電源。

原聲例句

• On Sunday, the United States overpowered China, coming on a power play against the U.S.team's back-up goaltender in the final three minutes.

權威例句

• The back-up power supply includes six diesel engine generators with ten days of fuel.
  FORBES: Double Dutch No Longer
• What caused the disaster was the tsunami which shut down their back-up power system.
  FORBES: Is This the Bill Gates of Energy?: Meet Nuclear Entrepreneur Taylor Wilson (18)
• The back-up power supply includes six diesel generators with ten days of fuel.
  FORBES: International

• backup power更多例句

词组短语

短語

• back -up alternative power supply equipment 備用交流電源設備
• automatic back -up power supply device 備用電源自投裝置
• Doubled Back -up Power Supply 雙備份供電
• memory back -up power source 備用記憶電源

• backup power更多词组

专业释义

電子、通信與自動控制技術

• 備用電源

  When the backup power is working, the RTC entres the mode of ultra low-power; while the system power is on again, the chip comes back to work ordinarily.
  儅使用備用電源(電池)供電時,時鍾芯片工作在超低功耗模式下,儅系統再次上電,時鍾芯片又廻到正常工作模式。