还记得在这个离子中，在原子核周围，抵消它吸引力的电子更少。

Remember in the ion, we're going to have less electrons around to counteract the pull from the nucleus.

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对于栅极存储，这种电池存储是巨大的，同时又是具有吸引力的，因为这种电池使用的是钠离子和钾离子而且这些元素可以在废弃物中重新利用同时又很便宜，Cui说。

"For grid storage, the battery can be huge, and using sodium and potassium is very attractive because they are so abundant and cheap," Cui says.

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阴离子的属于或表明离子，阴离子的；对阳电极有吸引力的。

Of or designating an ion, the anion, that is attracted to a positive electrode.

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This cation is attracting the chloride next to it and it is repelling the sodium as the next nearest neighbor.

这一阳离子被邻近的氯离子所吸引,并排斥钠离子,因为这是其最邻近的离子。

麻省理工公开课 - 固态化学导论课程节选

Remember in the ion, we're going to have less electrons around to counteract the pull from the nucleus.

还记得在这个离子中，在原子核周围,抵消它吸引力的电子更少。

麻省理工公开课 - 化学原理课程节选

So, the sodium over here and the chlorine over here, they will be attracted to one another.

当钠离子和氯离子在一块时，它们会相互吸引。

麻省理工公开课 - 固态化学导论课程节选