An atom's nucleus has a positive charge.

原核带正荷。

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

基本荷是正荷和负荷。

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

原的中心是它的原核，它带有正荷。

These anti-erosion bathes also give 599's body a positive electrical charge.

法599身经过防蚀浸泡后便会覆上正荷。

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

质带正荷，带负荷，中则是中性的。

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

比如一个正，就是一个，但是带有一个单位正荷。

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

通过向控制极施加正荷使得以流动。

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，蜜蜂通过在空中飞翔获得微弱的正荷。

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以自由移动了。

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

我们加的沉淀剂是带正荷的，而泥土和细菌是带负荷的。

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。

A proton, sometimes written like that, has a positive charge.

有时这样写的质带有正荷。

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。

Positrons are essentially electrons with positive charge.

正本质上是带正荷的。

These, despite being mutually repulsive because they are positively charged, are held together by a phenomenon called the strong nuclear force.

虽然质之间因带正荷而相互排斥，但被强核力聚集在一起。

Those positive and negative charges, although small, are strong enough to affect other nearby molecules.

这些正荷和负荷虽然很小，但足以影响附近的其他分。

Those partial positive and partial negative charges of water?

水的那些部分正荷和部分负荷？

Atoms become ions by gaining or losing electrons, giving them a positive or negative charge.

原通过获得或失去而变成离， 使它们带上正荷或负荷。