backup battery [电] 后备电池 ; 备用电池 ; 主板电池 ; 后备电池供电
Integrated backup battery 内置后备电池
Built-in Backup Battery 配备备用电池
Memory Backup Battery 记忆保持充电池
internal backup battery 机内备用蓄电池
New Backup Battery 新备份电池
backup battery eeprom 备份电池序号资料
BBU Backup Battery Unit 备用电池部件
VBACK Voltage of Backup Battery 后备电池供电
Inbuilt Backup Battery 内置备用电池
以上来源于: WordNet
The backup battery should be replaced at least once per year.
每年应该至少更换一次备用电池。
Look for a Child unit that has a backup battery in case of power failure.
寻求一个儿童组表示，有一个备用电池，在案件的电力供应中断。
The advantages of lithium battery is to use for a long time, if not purchase a disadvantage is backup battery words can't added.
锂电池的优点是使用时间长，缺点是如果不购买备用电池的话不能随时补充。
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