莎莉，你有电池可以借给我吗？
当需要全功率激增时，拖船可以从电池获得额外的电力。
The tugboat could draw extra power from the battery when full-power surges were needed.
你能告诉我在哪里可以买到这种牌子的相机的电池吗？
Would you please tell me where I can get batteries for this brand of camera?
通过放大太阳能的技术可以节约光伏电池所需的半导体材料的数量。
The technology of amplifying solar energy can save the number of semiconductor materials required for photovoltaic cells.
在寒冷的冬天，我们可以用电池供电的手套和袜子和特殊设计的外套夹克来保暖。
On cold winter days we can stay warm with battery-operated gloves and socks, and specially made coats and jackets.
将风力发电厂与太阳能电池、常规或抽水蓄能的水电或高效的天然气涡轮机连接起来，也可以提供备用电力。
Backup power could also be provided by linking wind farms with a solar cell, with conventional or pumped-storage hydropower, or with efficient natural-gas-burning turbines.
新设计的巨型砾石电池可以解决风力涡轮机和太阳能电池板的开关问题。
Newly designed giant gravel batteries could be the solution to the on-off nature of wind turbines and solar panels.
经过特殊设计，这些电池板可以直接安装在现有道路表层，它们相对便宜并且易于安装。
The panels are also designed so that they can be installed directly on top of existing roadways, making them relatively cheap and easy to install.
正如它的名字所示，太阳能奶牛可以为名为太阳能”的电池（给电池充电）充电。
Just as its name suggests, the Solar Cow can charge batteries called "Solar Milks".
它可以手动充电，也可以连接到太阳能电池板充电。
It can be hand charged and also can be recharged by connecting to a solar panel.
例如，如果你把旧电池放到“有害废物”的垃圾桶里，人们就可以用它来制造新的电池。
For example, if you put an old battery (电池) into the "harmful waste" bin, people can use it to make new batteries.
现在，他可以在家里用我从学校带回去的电池给手机充电。
Now, he can use the battery I bring from school to charge his phone at home.
电池也是一个手电筒，它可以提供十个小时的照明。
The battery is also a flashlight, and it can provide ten hours of light.
其一直在改进这项技术，其中包括开发可以储存电力的路边电池。
It has been improving the technology, including developing roadside batteries that can store the electricity.
雨滴落在太阳能电池板上，然后滚落下来，此时它与电池板表面产生摩擦力，这种摩擦力可以转化为电能。
When a raindrop falls on the solar panel and then rolls down, it creates friction on the surface of the panel, which can then be turned into electricity.
每块充满电的太阳能牛奶电池可以给手机充电三到四次，或者给收音机充电一到两次。
Each fully-charged Solar Milk battery can charge a mobile phone three or four times, or a radio once or twice.
现在，我们可以考虑如何能够利用这些电池为医学装置提供电力了。
Now we can think about how we can use those cells to power medical devices.
第一个原因是我们认为我们可以改良电池。
The first reason was we thought we could change the battery.
公用事业机构可以利用汽车电池的研究成果。
And utilities can piggy-back on research efforts for vehicle batteries.
你能在大多数卖充电电池的地方买到usb电池充电器。如果本地买不到，可以在亚马逊上购买。
You can buy a USB battery charger almost anywhere that sells rechargeable batteries. If you can't find it locally, Amazon has them.
有燃料涂层的毫微管可以替代手机和其它装置的电池。
The fuel-coated nanotubes could replace batteries for cell phones and other devices.
这种结构可以用于太阳能电池或是高频器件的制造。
Such structures could be used in applications like solar cells or high-frequency devices.
燃料电池还可以用在无人驾驶侦察机上。
Fuel cells are also being used to power unmanned surveillance drones.
这种电池的设计可以承受水下的压力。
电压计显示柠檬电池可以提供0.906伏特的电压。
The meter tells us this lemon battery is creating a voltage of 0.906 volts.
有很好的电池,可以充电的。
There are batteries which are very fancy which can be charged.
从那里你可以将电力接入电网，然后就可以在任何电源输出口上为你的电池充电了。
From there you feed electricity into the grid and you can access any power outlet and feed your battery.
如果这些电池可以满足如此需求的用户，有少量碳的铅酸电池可能导致一个新的收费。
If they can satisfy such demanding users, lead-acid batteries with a dash of carbon could be ready to lead a new charge.
如果这些电池可以满足如此需求的用户，有少量碳的铅酸电池可能导致一个新的收费。
If they can satisfy such demanding users, lead-acid batteries with a dash of carbon could be ready to lead a new charge.
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