An atom's nucleus has a positive charge.

原子核带正荷。

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

事实上，正负荷正是他命名的。

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

荷是正荷和负荷。

At the center of an atom is its nucleus which has a positive electric charge.

原子的中心是它的原子核，它带有正荷。

A positron for example is just like an electron but it has positive charge.

比如一个正子，就是一个子，但是带有一个单位正荷。

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

子绕着原子核旋转，它们的负荷会被质子的正荷所吸引。

Nature balances things out with equal positive charges somewhere else.

大自然在其他地方用相等的正荷来平衡事物。

Bees, on the other hand, develop a slight positive charge just by flying through the air.

另一边，过在空中飞翔获得微弱的正荷。

Atoms that big need electrons to help stabilize all that positive charge packed together in the nucleus.

如此大的原子需要子来帮助稳定原子核中聚集在一起的所有正荷。

By applying a positive charge to the control electrode, it would permit the flow of electrons as before.

过向控制极施加正荷使得子可以流动。

And it's the ions with a positive charge of 1 or 2 that really cause problems.

正荷为 1 或 2 的离子才是真正的问题所在。

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的发明和人们对正负荷的了解。

An ECG tracing specifically shows how the depolarization wave during each heartbeat - which is a wave of positive charge.

心图描记明确显示了除极波在每次心跳中是怎样运动的；除极波是一种正荷的波。

Sometimes, the ground acts like an accumulator for the positive charges so that the lightning strikes direct into the ground.

有时，地面就像一个为正荷的蓄池，因此闪直接击中地面。

Positrons are essentially electrons with positive charge.

正子质上是带正荷的子。

Those partial positive and partial negative charges of water?

水的那些部分正荷和部分负荷？

When the positive charge of your body interacts with the negative charge of the storm, it makes your hair stand up.

当人体的正荷与雷暴的负荷相互作用时，人的头发会竖起来。

Matter is made up of tiny particles that can have positive, negative, or neutral charge.

物质由微小粒子组成，这些粒子可以带正、负或中性荷。

So now, it has a positive charge.

所以现在，它带有正荷。

Did you notice that we're talking about positive charge flowing through a wire?

您是否注意到我们正在谈论流过线的正荷？