Flowers naturally have a slight negative charge.

花卉通常带微弱负。

The bacteria carry a net negative charge on their surfaces.

细菌表面带有一个负。

Outside the nucleus are electrons which have a negative charge.

原子核外面是带负子。

Electrons orbiting the nucleus have a negative charge.

围绕原子核运行子带负。

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

事实上，正负正是他命名。

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

本是正和负。

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

质子带正，子带负，中子则是中性。

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

子绕着原子核旋转，它们负质子正所吸引。

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

当正负积累得够多，云内就产生巨大闪光。

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

每当子供应过剩时，物体就产生负。

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.

人格也是这样，通过负，在自己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.

除了负吸引外，血小板膜也很容易在“超亲水”(特别是亲水)表面扩散，而且没有缺陷。

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

但是，它确实促成了避雷针发明和人们对正负了解。

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

我们加沉淀剂是带正，而泥土和细菌是带负。

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

子带负，彼此相斥。

It invariably carries an unconscious negative charge.

它总是带有一种无意识负。

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

但想法是子带有负。

We have some negative charges out here.

我们这里有一些负。

Those partial positive and partial negative charges of water?

水那些部分正和部分负？