当你给电池充电时,电池里的液体会发生离子运动。
When you charge the battery, ions will flow through the liquid.
手机是靠电池运行的,而电池耗尽的速度比我们意识到的更快。
Phones run on batteries, and batteries can die faster than we realize.
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".
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。
And, we'll talk about fuel cells later in the semester when we do the unit on redox reactions and electrochemistry.
这学期我们随后会讨论燃料电池,当我们讲到,关于氧化还原反应和电化学单元时。
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。
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