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单词 Backup power
释义

Backup power

原声例句
当月 CNN 10 学生英语 2021年8月合集

Hospitals were damaged and are running on backup power generators.

医院遭到了破坏,现在搬到了备用的发电站里。

VOA Standard 2015年7月合集

The backup power comes from a high-efficiency lithium-ion battery with electronic control.

这样的备用电源来自电控高效锂离子电池。

PBS英语讯息

Governor Gavin Newsom says some energy users and utilities will be allowed to tap backup power sources.

州长加文·纽森说,一些能源用户和公用事业公司将被允许使用备用电源。

电台实验室

The city power's gone, but they've got their backup power.

城市电源断了,但他们有备用电源。

SciShow 合集

Plus, there can be a connection for a nine-volt battery, as a backup power source.

此外,还可以连接九伏电池作为备用电源。

电台实验室

And they had elements of that backup power system that were below flood level—things like switches and other electrical material.

他们拥有低于洪水位的备用电力系统元件,例如开关和其他电气材料。

科普小杂文

Both the primary and backup power sources failed so the pumps and cooling systems for the spent fuel pools couldn't run leaving the water to heat up.

主电源和备用电源都发生故障,因此乏燃料池的泵和冷却系统无法运行,导致水升温。

PBS访谈商业系列

I mean, the reasons these fires broke out is because the chemicals lost refrigeration. They lost power and they lost backup power.

我的意思是,这些火灾爆发的原因是因为化学品失去了冷藏能力。他们失去了动力,也失去了备用电源。

CRI在线 2022年9月合集

The International Atomic Energy Agency says a backup power line to the Russian-held Zaporizhzhia nuclear power plant in Ukraine has been restored, providing it with the external electricity it needs to cool its reactors.

国际原子能机构表示,通往俄罗斯控制的乌克兰扎波罗热核电站的备用电源线已经恢复,这条线路为(核电站)冷却反应堆提供所需的外部电力。

VOA Daily Standard 2022年9月合集

The International Atomic Energy Agency citing information supplied from Ukraine said the plant's backup power line had been cut to extinguish a fire but that the line itself was not damaged and would be reconnected.

国际原子能机构援引乌克兰提供的信息称,该核电站的备用电线因灭火而被切断,但电线本身没有受损,将重新连接。

英语百科

Emergency power system

(重定向自Backup power)
A backup generator for a large apartment building
A backup power fuel cell for telecom applications
A portable emergency power generator in a shipping container
Emergency power electric generator in a drinking water pumping station. Brons engine with Heemaf generator.

An emergency power system is an independent source of electrical power that supports important electrical systems on loss of normal power supply. A standby power system may include a standby generator, batteries and other apparatus. Emergency power systems are installed to protect life and property from the consequences of loss of primary electric power supply.

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更新时间:2025/6/17 20:12:23