广泛使用的电池备份的电力系统和太阳能系统。

Widely used in battery back up power systems and solar systems.

youdao

该电池备份可确保您仍然准时醒来时你的力量熄灭了。

The battery back-up makes sure you still wake up on time when your power goes out.

youdao

如果一冲发生在电池备份系统断电时，数据可能会丢失立即。

Should an undershoot occur in a battery backed system during a power down, data can be lost immediately.

youdao