We haven't identified which receptors recognize the anion, or negatively charged ion, in a salt.

我们尚未确定哪些受体识别盐中的阴离子或带负电的离子。

It's made of positively charged sodium ions and negatively charged chlorine ions.

它由带正电的钠离子和带负电的氯离子组成。

Meanwhile, ion exchangers on the basal surface of the cell move the negatively charged bicarbonate ion into the extracellular space, causing an increase in pH.

同时，细胞基底面的离子交换将带负电荷的碳酸氢根离子移入细胞外，导致pH值升高。

And these membranes are negatively charged, and help to repel the negatively charged chloride ions that are in that dissolved salt.

这些膜带负电，有助于排斥溶解盐中带负电的氯离子。

Instead, the pressure arranged the helium and sodium into a kind of 3-D checkerboard pattern, forcing pairs of electrons to separate and basically hang out on their own in between the helium atoms, almost like a negatively charged ion without a nucleus.

相反，高压将氦原子和钠原子以类似3D立体棋盘的模式进行组合，强迫电子对分开，基本上都单独悬浮于氦原子之间，近似没有原子核的负离子。