A little later, for every 1 billion particles and antiparticles, there was one extra particle.

不久之后，每十亿个粒子和反粒子，就有一个额外粒子。

After all, when an antiparticle meets a particle, a so-called annihilation occurs.

毕竟，当反粒子遇到粒子时，就会发生所谓湮灭。

What is the only fermion that may not have an antiparticle?

唯一一个可能没有反粒子费密子是什么？

The first antiparticle was discovered by American physicist Carl Anderson in 1932.

第一个反粒子是美国家卡尔·安德森在1932年发现。

It's just one way of understanding how particles of matter may be similar to and different from their antiparticles.

这仅是从一方面来粒子和质与它们反质异同。

And observing how they are like and unlike their antiparticles could help us understand the very nature of the universe.

可以观测到它们与对应反质异同，这可以帮助我们宙本质。

Later, thanks to advanced technologies, physicists were able to obtain not just antiparticles, but whole anti-atoms, anti helium, and antihydrogen.

后来，由于先进技术，家不仅能得到反粒子，而且能得到整个反原子、反氦和反氢。

) There could be whole antiworlds and antipeople made out of antiparticles.

) 可能存在由反粒子构成整个反世界和反人。

A particle has the same mass as its corresponding antiparticle but opposite charge.

粒子与其相应反粒子具有相同质量，但电荷相反。

Each time scientists create or destroy a new particle, an antiparticle is born or dies accordingly.

每次科家创造或摧毁一个新粒子，反粒子就会相应地产生或消亡。

The reason is that the laws of physics are not quite the same for particles and antiparticles.

原因是粒子和反粒子定律并不完全相同。

Quantum fluctuations in empty space are constantly creating pairs of particles and antiparticles, only for them to be annihilated an instant later.

空间中量子涨落在无时无刻地创造一对粒子和反粒子，只为在瞬间之后相互湮灭。

P, and T. The symmetry C means that the laws are the same for particles and antiparticles.

P 和 T。对称性 C 意味着粒子和反粒子定律相同。

And I've seen this one in anti-clockwise All right, so antiparticles are those that are against particles.

我看过这个逆时针 好吧，所以反粒子是那些反对粒子。

Even if we learn how to safely approach antiparticles, we'll need to find a way to travel far back into the past.

即使我们会如何安全地接近反粒子，我们也需要找到一种方法回到遥远过去。

And the mass of a particle is the same as its corresponding antiparticle, so throwing an anti-moon has the same effect as throwing a moon.

而且粒子质量与其对应反粒子质量相同，因此扔出反月亮与扔出月亮效果是一样。

Scientists use special electromagnetic traps called the quadrupole-loffe configuration which for a short time prevents particles and antiparticles from coming into contact with and annihilating each other.

科家们使用一种特殊电磁陷阱，叫做四极 loffe 配置，它能在短时间内防止粒子和反粒子相互接触和湮灭。

Whatever look all that's required for the creation of matter is an imbalance of particles and antiparticles at least that's what the math says math schmath.

无论看起来如何，创造质所需要都是粒子和反粒子不平衡，至少这就是数上所说 math schmath。

By 2022, scientists plan to construct a portable trap for antiparticles and then drive the antimatter in a truck several hundred meters to another site for further experiments.

到2022年，科家们计划建造一个便携式反粒子装置，然后用卡车把反质开到几百米外另一个地点进行进一步实验。

At the blow of a cosmic whistle, every particle of matter with a particle of antimatter to its immediate right will merge with that antiparticle to —poof! — both annihilate.

在宙一声令下，每个质粒子会与其右边反质粒子合并，噗！两者都湮灭。