It can be driven three hundred kilometers on the hydrogen cell and an additional fifty kilometers on its batteries.

VOA: special.2009.09.07

I can take you and immediately start designing batteries, because we need ions in motion, we need small ions in motion.

我可以从此让你快速起步设计电池，因为我们需要能运动的离子，我们需要能运动的小型离子。

麻省理工公开课 - 固态化学导论课程节选

It's all chemical processes. Second, pardon me, second is batteries.

这都是化学的过程，第二，不好意思，第二是电池。

麻省理工公开课 - 固态化学导论课程节选

The bus uses a hybrid system that combines the hydrogen fuel cells with high power batteries.

VOA: special.2009.09.07

The energy is not flowing from the batteries through the wires to the CD component.

能量无法再从电池,通过电线流入CD部件中

耶鲁公开课 - 死亡课程节选

And how,she asks, will they handle additional costs such as electric charging, batteries and solar panels?

VOA: special.2009.05.11

Make sure you have batteries that are in a good state of charge in your calculator.

确保你的计算器电池,处在一个良好的状态。

麻省理工公开课 - 固态化学导论课程节选

And they fixed Hubble's directional controls and batteries.

VOA: special.2009.09.30

That's not because previously--we had a CD inside of it, we had some batteries.

那并不是因为我们之前在里面放了一张CD,装上了电池

耶鲁公开课 - 死亡课程节选

"The two batteries are feeding power to the controller and then to my chest,".

VOA: standard.2010.01.27

Batteries are bulky and heavy, and for machines that need to be light.

VOA: standard.2010.08.11

With a solar powered sail and using the sun and wind to power the batteries, the purpose of the mission is to show that renewable energy works.

VOA: standard.2009.12.10

It's a single rotor helicopter powered by batteries made by US Hybrid.

VOA: standard.2010.08.11

the major innovation ahead is making those batteries lighter and smaller.

VOA: standard.2010.08.11

But Paul Woods says that idea is limited by the batteries used to store energy and that there is no battery currently available that can power long-haul trucks or heavy machinery.

VOA: standard.2009.09.02

It has a lot more energy density than batteries,".

VOA: standard.2009.09.02

A WHO official in Jerusalem says the agency believes Israel is reluctant to allow certain items, such as batteries and electronic equipment into Gaza because it considers those items could potentially be used for military purposes.

VOA: standard.2010.06.01

"The power source for the aircraft are the two battery packs you see on either side, which are lithium ion batteries which are similar to what you find in our laptops, only custom made for us for this application."

VOA: standard.2010.08.11

And this would sit on your belt. So it would sit like this and there would be batteries that you could either put in a fanny pack or there are all kinds of jackets you could wear in order to support the batteries,"

VOA: standard.2010.01.27