The pairs of electrons are all negatively charged.

每对都带负荷。

The bacteria carry a net negative charge on their surfaces.

细菌的表面带有一个负荷。

Flowers naturally have a slight negative charge.

花带微弱的负荷。

He, in fact, invented the designation of positive and negative charge.

事实上，正负荷正他命名的。

The fundamental charges are a positive charge and a negative charge.

基本荷正荷和负荷。

Outside the nucleus are electrons which have a negative charge.

原核外面带负荷的。

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

强酸比弱酸更容易带负荷。

Electrons orbiting the nucleus have a negative charge.

围绕原核运行的带负荷。

Protons have a positive electric charge, electrons a negative charge, and neutrons are neutral.

质带正荷，带负荷，中中性的。

Well, when positive and negative charges grow large enough, a giant spark occurs in the cloud.

当正负荷积累得够多，云内就会产生巨大的闪光。

You may know that like charges repel: electrons have a negative charge and repel each other.

带负荷，彼此相斥。

Whenever there's an oversupply of electrons an object develops an overall negative charge.

每当供应过剩时，物体就会产生负荷。

But if the control electrode was given a negative charge, it would prevent the flow of electrons.

但如果向控制极施加负荷，它将阻止流动。

Electrons whiz around the nucleus, their negative charge attracted by the protons' positive charge.

绕着原核旋转，它们的负荷会被质的正荷所吸引。

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

带有负荷的 和带有正荷的空隙现在可以自由移动了。

So does the personality, through negative charges, cause boundaries to be set about its own emotional system.

人格也这样，过负荷，在自己的情绪系统四周树立起边界。

However, it did lead to the invention of the lightning rod and the understanding of positive and negative charges.

但，它确实促成了避雷针的发明和人们对正负荷的了解。

We add those coagulant and it’s positively charged while most of the dirt and bacteria are the negative charge.

我们加的沉淀剂带正荷的，而泥土和细菌带负荷的。

Besides being attracted to negative charges, platelet membranes also spread easily and defect-free over " superhydrophilic" (exceptionally water-loving) surfaces.

除了被负荷吸引外，血小板膜也很容易在“超亲水”(特别亲水)表面扩散，而且没有缺陷。

But the idea is that an electron has a negative charge.

但想法带有负荷。