battery back-up 备用电池 ; 电池供电
Battery Back-up Mode 模式 ; 电池放电模式
BATTERY BACK UP SIREN 自备电池警报器
NEODYMIUM BATTERY BACK UP SIREN 钕铁硼自备电池警报器
back-up battery 备用电源 ; 备用电池
Battery back-up for preset station 电池可备份频道记
back up battery 后备电池
lithium back up battery 锂回电池 ; 锂电池备份
back-up p battery 备用电源
Widely used in battery back up power systems and solar systems.
广泛使用的电池备份的电力系统和太阳能系统。
A charge cycle consists of charging your battery back up to its full capacity when it's out of juice.
循环充电包括了当它没电的时候,把你电池再次充满。
For example, it recently won an order to provide a 2.2 megawatt-hour battery, the size of a shipping container, for use in tests to back up a Chinese coal-fired power station.
例如,它最近获得了一个订单,为中国的一个火力发电厂提供一个2.2兆瓦时,集装箱大小的电池,进行备份测试。
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