battery-backed

基本解釋

Put the SIM card AND battery back into the device and charge the Treo for at least 4 - 6 hours.
4 。把SIM卡和電池放回電話中，電話充電至少4 -6個小時。在重新裝入電池后不要按任何鍵。
Servers with IPMI functionality let netwoide of transaction) will need to flush log to the disk which is rather expensive, especially if you do not have Battery backed up cache.
默認值是1，這意味著每次提交的更新事務（或者每個事務之外的語句）都會刷新到磁盤中，而這相當耗費資源，尤其是沒有電池備用緩存時。
Rose bushes shoot again after being cut back.
玫瑰叢修剪後還能再長出新枝。
Typical batteries backs up MP3 player uses RTC of low power comsumption, promise to close thereby advocate processor in order to maintain battery life.
典型的電池備份MP3播放器采用低功耗RTC，從而答應關斷主措置器以保持電池壽命。
The calculator needs a new battery.
計算器需換新電池。