The pairs of electrons are all negatively charged.

每对电子都带负电荷。

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带负电荷的电子，就使平面上朝着带负电荷的电移动的分子成为电离。

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

每个水分子都有一个带正电的端和一个带负电的端。

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

强酸比弱酸更容易带负电荷。

Even when we look at every component of the bee separately, we'll find a masculine and feminine aspect, until we reach the level of the atom, in which we encounter a positively charged core surrounded by negatively charged electrons.

即使我们单独观察蜜蜂的每一个组成部分，我们也会发现一个男性和女性的面，直我们达原子的水平，在这个水平上，我们会看一个被带负电荷的电子包围的带正电荷的核心。

Dr. Laurence Marks who studies static electricity, tells us that when something's negatively charged, that means it has more electrons, which are subatomic particles found in atoms, which make up everything.

研究静电的劳伦斯·马克斯博士告诉我们，当某个物体带负电，这意味着它拥有更多的电子，而电子是构成原子的亚原子粒子，而原子构成了万物。

Remember that at rest, cells are negatively charged relative to the slightly positive outside environment and when they depolarize, the cells become positively charged, leaving a slightly negative charge in the outside environment.

要记住在静息状态下，细胞带负电，其外部环境则相对稍带正电；当它们去，细胞带有正电，它的外部环境带有负电。

Sometimes, instead of oxalate, the calcium binds a negatively charged phosphate group to form calcium phosphate stones, which are dirty white in color and alsop radiopaque on an Xray.

有候，钙离子与带负电荷的磷酸基团结合而非草酸，形成的磷酸钙结石呈灰白色，也在x线片上显影。

The negatively charged oxygen atom from one molecule is pulled towards the positively charged hydrogen atoms of another, creating a strong attraction known as a hydrogen bond.

一个分子中带负电的氧原子会被另一个分子中带正电的氢原子吸引，形成了强大的吸引力，即氢键。

These negatively charged particles have a powerful urge to rush to the positively charged Earth, and good luck to anything that gets in their way.

这些带负电荷的粒子有着强烈的愿望，希望冲向带正电荷的地球，但愿夹在中间的东西走运！

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，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。

Levitt explains Zap Energy's approach passes a high current through a gas plasma of ionized atoms without negatively charged electrons or positively charged ions.

莱维特解释说，Zap Energy 的方法是将高电流通过电离原子的气体等离子体，而不带负电荷的电子或带正电荷的离子。

The two pieces of hair, if they're both negatively charged, they repel each other, so it pushes them apart.

两根头发如果都带负电，它们会互相排斥， 从而彼此分开。

This is where atoms in our atmosphere break apart into negatively charged electrons and positively charged ions.

这就是大气中的原子分裂成带负电的电子和带正电的离子的地方。

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

同我们通过往混合液里加入甲醛给带正电的球体里提供带负电的电子。

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

因此，气泡最终将带负电的电子与带正电的分子分离。

The other category is complexed calcium, which is where the positively charged calcium is ionically linked to tiny negatively charged molecules like oxalate, which is a small anion that are normally found in our blood in small amounts.

另一小组是结合钙，带正电的钙离子共价结合至微小的带负电的离子上，例如草酸盐离子；草酸盐是体积较小的阴离子，通常少量存在于血液中。

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。

Finally though there's the non-diffusible calcium which is bound to negatively charged proteins like albumin, the resulting protein-calcium complex is too large and charged to cross membranes, leaving this calcium also uninvolved in cellular processes.

最后，不扩散钙结合了带负电的蛋白，比如白蛋白；蛋白和钙离子的复合物体积太大又带电，无法穿过细胞膜，使得这种钙也不参与细胞过程。

More COO- groups tend to make albumin negatively charged, and since calcium is positively charged, opposites attract, and the negatively charged albumin latches onto calcium, which means there's more bound calcium and less free-ionized calcium in the blood.

更多的COO-基团倾向于使白蛋白带负电，由于钙离子带正电，正负电相吸，带负电荷的白蛋白被锁定在钙离子上，这意味着血液中的结合钙离子含量较高 ，而游离钙离子含量较低。