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单词 Battery power
释义

Battery power

原声例句
经济学人-科技

This reduces the battery's power, leading to sluggish acceleration.

这降低了电池的能量,导致加速缓慢。

当月 CNN 10 学生英语

Solar panel, battery, power desalination unit.

你可以看到太阳能板、电池、脱盐装置。

VOA慢速英语_单词故事

Batteries power our smart devices like cell phones.

电池为我们的智能设备供电,比如手机。

VOA慢速英语_科技

And the device is equipped with tools to help save battery power.

还配备了帮助节省电池电量的工具。

当月 CNN 10 学生英语 2021年11月合集

It's a hybrid with four battery powered motors and a gas engine.

它是一款混合动力车,配备四台电池驱动的发动机和一台燃气发动机。

VOA常速英语_科技

My Mac doesn't shut off it just immediately switches to battery power.

我的苹果不会关机,只是立即切换到了电池模式。

CNN 精选 2016年2月合集

His vehicle was battery powered and most tested on the streets of London.

他发明的这种车是通过电池供电而且在伦敦主要街道上进行了测试。

科学60秒 听力 2014年11月合集

With only battery power, the spacecraft went dead just eight hours and 43 minutes later.

因此这艘飞船仅依靠电池的能量飞行了8小时43分钟后便失去动力。

PBS趣味科普

Carbs, proteins, and fats are used up faster, and so is ATP, your body's battery power.

于是碳水化合物、蛋白质和脂肪快速地被消耗掉,ATP酶也会这样,它是你身体的电量。

CNN 10 学生英语 2022年11月合集

The company says these battery powered shoes can boost walking speeds up to seven miles an hour.

该公司表示,这种电池供电的鞋子可以将步行速度提高至每小时7英里。

当月 CNN 10 学生英语

The land's battery power is so limited that JAXA believes it might only last for several hours.

由于电池电力有限,JAXA认为它可能只能持续工作几个小时。

VOA Special 2013年5月合集

The device is called Brck, it can plug into an electric source, but it is also battery powered.

这个设备名叫Brck,可以插在电源上,也可用电池。

潮流科技大事件!

Thanks to ground-breaking Intelligent Battery Management S10 automatically manages your battery power, so you don't have to.

得益于突破性的智能电池管理,S10会代替您自动管理电池电量。

AP 听力 2015年1月合集

Developers hope the mechanics behind battery powered animal will help in creation of the new prosthetics and other technologies.

开发人员希望这款由电池供应的机器人能够帮助人们创造出新款义肢,和其他技术。

VOA Special 2016年4月合集

Even if you did not add new apps to your phone, an app update alone can use lots of battery power.

即使你的手机没有安装任何新应用,光是一款应用程序更新就能消耗很多电量。

CNN 10 学生英语 2018年5/6月合集

This is the start of the supply chain leading all the way from this makeshift mine to your luxury battery powered car.

这是供应链的开始,从这个临时的矿场到你的豪华电池动力汽车。

学生科学报

Batteries power most wearable devices today.

电池为当今大多数可穿戴设备供电。

Crash Course 综合篇

Circuits aren’t always just a battery powering a set of resistors.

电路并不总是只是为一组电阻器供电的电池。

经济学人 Science and technology

That is enough battery power to make more than 2m EVs.

这足以制造超过 200 万辆电动汽车。

VOA Special 2016年4月合集

If an app you do not use much requires a lot of battery power, you might want to remove it from your phone.

如果有不常使用且耗电量大的应用程序,你可以直接卸载掉。

中文百科

电池 Battery (electricity)

(重定向自Battery power)
现代碱性电池
50年代广州兴华电池厂
燃料电池
生物能电池原理

电池,一般狭义上的定义是将本身保存的化学能转成电能的设备,广义的定义为将预先保存起的能量转化为可供外用电能的设备。因此,像太阳能电池只有转化而无保存功能的设备不算是电池。其他名称有电瓶电芯,而中文池及瓶也有保存作用之意。

英文中,单一个电池结构叫做「Cell」(单电池),内部有多个Cell并连或串连的结构叫做「Battery」(电池组)。市售一般干电池其实构造上是「Cell」但英文上习惯称「Battery」,汽车用铅酸电池与方形9V电池则是真正的「Battery」。

英语百科

Battery (electricity) 电池

(重定向自Battery power)
A voltaic cell for demonstration purposes. In this example the two half-cells are linked by a salt bridge separator that permits the transfer of ions.

An electric battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices. A battery has a positive terminal, or cathode, and a negative terminal, or anode. The terminal marked positive is at a higher electrical potential energy than is the terminal marked negative. The terminal marked negative is the source of electrons that when connected to an external circuit will flow and deliver energy to an external device. When a battery is connected to an external circuit, electrolytes are able to move as ions within, allowing the chemical reactions to be completed at the separate terminals and so deliver energy to the external circuit. It is the movement of those ions within the battery which allows current to flow out of the battery to perform work. Historically the term "battery" specifically referred to a device composed of multiple cells, however the usage has evolved to additionally include devices composed of a single cell.

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