The pairs of electrons are all negatively charged.

每对电子都负电。

So the bubble ends up with negatively charged electrons separated from positively charged molecules.

因此，气泡最终将负电的电子与电的分子分离。

And stronger acids become negatively charged more easily than weak acids.

强酸比弱酸更容易负电。

Each water molecule has a kind of positively charged end and a negatively charged end.

每个水分子都有一个电的端和一个负电的端。

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识别盐中的阴离子或负电的离子。

And we feed those positively charged spheres negatively charged electrons by adding formaldehyde to the mix.

同时我们通过往混合液里加入甲醛电的球里提供负电的电子。

The negatively charged electron and location of the positively charged hole are now free to move around.

有负电的电子 和有电的空隙现在可以自由移动了。

When energized wires strip negatively charged electrons from the air ionizing the molecules that move toward negatively charged electrodes at the planes tale.

当能量形成的导线剥离空气中负电的电子时，就使平面上朝着负电的电极移动的分子成为电离。

Bacterial cell walls are often negatively charged, which means that they repel any potential harmful molecules that also happen to be negatively charged.

细菌细胞壁通常负电，这意味着它们排斥任何碰巧负电的潜在有害分子。

Cations are positively charged and anions are negatively charged.

阳离子电， 阴离子负电。

One ion is positively charged, the other negatively charged.

一个离子电， 另一个负电。

Gradually the negatively charged silica precursors are attracted to the positively charged micelle template.

负电的二氧化硅前逐渐被电的胶束模板吸引。

Now, one face of the electrocyte is negatively charged outside and positively charged inside.

现在， 电细胞的一个面在外面负电，在里面电。

Now  let's switch to just the negatively charged plane.

现在让我们切换到负电的平面。

So this negatively charged oxygen is going to be attracted to this positively charged carbon.

所以这个负电的氧气会被这个电的碳吸引。

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

它由电的钠离子和负电的氯离子组成。

And when one rod is positively charged, the other is negatively charged, and vice versa.

当一根杆电时，另一根负电，反之亦然。

Acids are molecules that easily become negatively charged, whether that means easily gaining a negatively charged electron or easily losing a positively charged hydrogen ion.

酸是易负电的分子，意思是容易上负电或者失去电的氢离子。

This results in one positively charged plate and one negatively charged plate.

这导致一个电的板，另一个 负电。

An atom consists of negatively charged electrons orbiting a positively charged nucleus at a consistent frequency.

原子由负电的电子以一致的频率围绕电的原子核运行。