这种离子通道是我正在寻找的缺失的电路元件，而且它的确在自然界中存在。

The ion channel was the missing circuit element I was looking for, and it already existed in nature.

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本周，我关注着在纽约州约翰逊市进行的一项基于锂离子的储能网络研究。

This week, I’m reading about a lithium ion-based energy storage grid in Johnson City, N.Y.

youdao

我个人一方面认为斯基德尔斯基勋爵的观点相当有说服力，一方面也在考虑买一台42英寸的等离子电视，以便收看本月的世界杯比赛。

I, myself, find Lord Skidelsky's arguments fairly persuasive. On the other hand, I am also thinking of buying a 42-inch plasma television to watch this month's World Cup.

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I can then subsequently lose an electron from the lithium ion. Lithium ion loses an electron to become lithium 2plus.

然后我能在锂离子中，失去一个电子,锂离子失去一个电子,变为二价锂离子。

麻省理工公开课 - 固态化学导论课程节选

So, for example, if we look at sodium channels, and sodium channels are some of the particularly prevalent ones when we're talking about neurons, if you think about the cell membrane, and this little green cartoon is me trying to show a sodium channel here, and in this case, you can see that it's closed, such that no ions are getting through.

比如，让我们来看一下钠离子通道，钠离子通道是我们会经常遇到的几个之一,在讨论神经元的时候，如果大家想想细胞膜，而这个绿色的小示意图就是我用来表示,钠离子通道的，在这种情况下，大家可以看到它是关闭的，因此没有离子可以通过。

麻省理工公开课 - 化学原理课程节选