The pairs of electrons are all negatively charged.

每对子都带负。

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

强酸比弱酸更容易带负。

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

质子带，子带负，中子则中性的。

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

子绕着原子核旋转，它们的负会被质子的所吸引。

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

基本和负。

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

事，负他命名的。

The bacteria carry a net negative charge on their surfaces.

细菌的表面带有一个负。

Flowers naturally have a slight negative charge.

花卉通常带微弱的负。

Outside the nucleus are electrons which have a negative charge.

原子核外面带负的子。

And the negative electrons are going to have a negative charge.

负子会带负。

Electrons orbiting the nucleus have a negative charge.

围绕原子核运行的子带负。

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

当负积累得够多，云内就会产生巨大的闪光。

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，它将阻止子流动。

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

人格也这样，通过负，在自己的情绪系统四周树立起边界。

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

除了被负吸引外，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。

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

每当子供应过剩时，物体就会产生负。

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

但，它确促成了避雷针的发明和人们对负的了解。

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

我们加的沉淀剂带的，而泥土和细菌带负的。

And partial negative charges where the oxygen is.

和氧所在的局部负。

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

子带负，彼此相斥。