Positrons are the antimatter counterparts to electrons.

正电子是电子的。

I'm sorry, we have a positron cannon?

抱歉 我们还有正电子炮？

The positron cannon is ready to fire.

正电子炮准备好了。

You wrote that article on the positron.

你写过关于正电子的那篇文章。

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

正电子炮已准备好开火 你安全了。

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

当电子与金属箔相撞时，正电子在流动中形成。

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

使用正电子发射扫描技术，这是博士协助开发的技术并拥有部分所有权。

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

这些多余的正电子是暗间相互作用的副产。

It begins to decay and emit positrons, aka, anti electrons.

它开始衰变并释放正电子，也就是电子。

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

比正电子，就是电子，但是带有单位正电荷。

The collision first forms a neutron, and then a positron.

碰撞首先生成中子，然后生成正电子。

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

当电子与正电子相遇，或者子与子相遇，它们就会抵消。

Next, a magnet comes into play and spreads positrons and electrons in different directions.

接下来，磁铁开始发挥作用，把正电子和电子分散到不同的方向。

Its new results show more positrons than expected.

最新观测结果显示，这些粒子带的正电子要比想象的多。

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

他们使用PET（正电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。

Thus, humanity recognized the positron, a positively charged copy of the electron.

因此，人类认识到了正电子，种带正电的电子拷贝。

Oppenheimer's early research was devoted in particular to energy processes of subatomic particles, including electrons, positrons, and cosmic rays.

奥本海默早期的研究特别致力于亚原子粒子，包括电子、正电子和宇宙射线的能量过程。

The positron then immediately finds an electron, the two annihilate making a tiny flash of light, a photon.

正电子马上找到电子，这两湮灭时产生光子的微小闪光。

These may be an electron and its antimatter equivalent, a positron, or two heavier leptons, a muon and an antimuon.

它们可能是电子和它的等价，正电子，或者两更重的轻子，介子和介子。

Positrons are essentially electrons with positive charge.

正电子本上是带正电荷的电子。