A battery-powered world comes with its own risks, too.
一个利用电池供电来运行的世界也有其自身的风险。
He went to work for a battery research company and waited years before the founder promoted him to CEO.
他去了一家电池研究公司工作，历经数年，直到创始人将他提拔为首席执行官。
At Munich's Technical University (TUM), which the Roding's designers attended, there is even more buzz about the Tesla, a battery-powered car from California.
在慕尼黑工业大学（TUM）， Roding的设计者们参加了这个活动，关于来自加利福尼亚的电池驱动的特斯拉汽车更是议论纷纷。
He faced a battery of questions.
他面临一连串的问题。
I have a battery tester in my garage.
我的车库里有台电池测试仪。
They stopped beside a battery of abandoned guns.
他们停在一排废弃的大炮旁。
The device can recharge a battery in about 25 minutes.
该充电器可在约25分钟内完成给电池充电。
Google Glass is a pair of glasses with a battery hidden inside the frame .
谷歌眼镜内含电池，放置在镜框内。
Researchers from the University of Leipzig in Germany gathered more than 1,000 retired workers who were over age 75 and assessed the volunteers' memory and thinking skills through a battery of tests.
德国莱比锡大学的研究人员召集了1000多名75岁以上的退休工人，并通过一系列的测试评估了这些志愿者的记忆力和思维能力。
Ragwort contains a battery of toxic and resilient alkaloids: even honey made from its flowers contains the poison in dilute form.
狗舌草含有大量有毒且适应力强的生物碱：即使是用它的花制成的蜂蜜也含有稀释后的毒素。
In 2006 he converted a powered hang-glider, removing its small combustion engine and replacing it with a battery and an electric motor.
2006年，他转向了动力滑翔机，同时把小型内燃机拆了下来，用电池和电动机来替代。
Stacked near the checkout counters, and as colorful as a Fisher-Price toy, it is a not-so-serious-looking power tool: a battery-operated saw-and-drill combination.
堆在收银台附近，像费雪玩具一样颜色鲜艳的它，是一个看起来不那么严肃的电动工具：一个电池驱动的锯和钻的组合。
This is a single cell of a battery.
如图所示是一个单芯的电池。
This is like a fish, but it's a battery.
这就像鱼一样，只不过鱼换成了电池。
A battery is made up of one or more cells.
一个电池通常由一组或多组电池元组成。
You NEED time to recharge, like a battery.
你需要充电，就像电池一样。
A battery chicken will lay six eggs a week.
电池系统喂养的鸡每周下六个鸡蛋。
Nickel-cadmium is a battery that can be charged.
镍镉是一种，可充电电池。
用电池。
Making such a battery is also expected to be cheaper.
预计制造这样的电池也会更便宜。
Listen to a battery-operated radio or television.
收听用电池的收音机或电视。
This gives about 5% of the storage capacity of a battery.
这提高了电池的5%的储电能力。
If there is an issue with the diesels, you have a battery backup.
如果柴油发电机也发生故障，你还有一个备用电池组。
When a battery charges, energy moves between its cathode and anode.
电池充电时，能量从阴极移至阳极。
A battery also works -- I use an AAA battery when wearing gloves.
同样，电流也有起作用——我戴上手套时，导电性十分好。
When a battery is connected to a load, a chemical reaction begins.
当把电池接到一个负载上，化学反应就开始了。
Here a boy melts the recovered lead from a battery in an open container.
图中是一个男孩在敞开的容器中融化从电池中回收的铅。
This generates electrical current that can then be used to charge a battery.
这一过程产生的电流可用于为电池充电。
The quality of the copper and zinc can be a problem for a battery like this.
像这种样子的电池，铜和锌的质量至关重要。
A battery, by contrast, stores what is known as an electrochemical potential.
电池却与电容相反，据我们所知它储存的是电化学能。
应用推荐