Using a PET scan technology that he helped develop and partly owns.

使用正子发射扫描技术，这个是博助开发的技术并拥有部分所有权。

Positrons are the antimatter counterparts to electrons.

正子是子的反物质。

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。

They want to jump over to those positively charged copper spheres.

它们想跳上这些带正的铜球。

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

法利599车身经过防蚀浸泡后便会覆上正。

Each water molecule has a kind of positively charged end and a negatively charged end.

每个水分子都有一个带正的端和一个带的端。

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

质子带正，子带，中子则是中性的。

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

子绕着原子核旋转，它们的会被质子的正所吸引。

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。

And when an electron and a positron or a proton and antiproton meet, they annihilate.

当一个子与正子相遇，或者一个质子与反质子相遇，它们就会抵消。

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

基本是正和。

An atom's nucleus has a positive charge.

原子核带正。

One possible explanation is that these excess positrons are a by-product of dark matter interactions.

这些多余的正子是暗物质间相互作用的副产物。

You wrote that article on the positron.

你写过关于正子的那篇文章。

The positron cannon is ready to fire, and you're safe.

正子炮已准备好开火 你安全了。

I'm sorry, we have a positron cannon?

抱歉 我们还有正子炮？

And we feed those positively charged spheres negatively charged electrons by adding formaldehyde to the mix.

同时我们通过往混合液里加入甲醛给带正的球体里提供带的子。

When electrons collide with the foil, positrons are formed in the flow.

当子与金属箔相撞时，正子在流动中形成。

They used PET scans to look at the flow of oxygen and sugar in the brains.

他们使用PET（正子发射断层扫描技术）扫描来观察大脑中氧气和糖分的流动。

Nature balances things out with equal positive charges somewhere else.

大自然在其他地方用相等的正来平衡事物。