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

唯一一个可能没有粒费密什么？

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

毕竟，当粒遇到粒时，就会发生所谓湮灭。

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

不久之后，每十亿个粒和粒，就有一个额外粒。

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

第一个粒国物理学家卡尔·安德森在1932年发现。

5.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，物理学家不仅能得到粒，而且能得到整个原、氦和氢。

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

这仅从一方面来了解粒和物质与物质异同。

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

粒与其相应粒具有相同质量，但电荷相。机翻

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

可以观测到与对应物质异同，这可以帮助我了解宇宙本质。

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

) 可能存在由粒构成整个世界和人。机翻

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

每次科学家创造或摧毁一个新粒，粒就会相应地产生或消亡。

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

原因粒和粒物理定律并不完全相同。机翻

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

空间中量涨落在无时无刻地创造一对粒和粒，只为了在瞬间之后相互湮灭。

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

P 和 T。对称性 C 意味着粒和粒定律相同。机翻

14.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，所以粒那些对粒。机翻

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

即使我学会了如何安全地接近粒，我也需要找到一种方法回到遥远过去。

16.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.

而且粒质量与其对应粒质量相同，因此扔出月亮与扔出月亮效果一样。机翻

17.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.

科学家使用了一种特殊电磁陷阱，叫做四极 loffe 配置，能在短时间内防止粒和粒相互接触和湮灭。

18.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，创造物质所需要都粒和粒不平衡，至少这就数学上所说 math schmath。机翻

19.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，科学家计划建造一个便携式粒装置，然后用卡车把物质开到几百米外另一个地点进行进一步实验。

20.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.

在宇宙一声令下，每个物质粒会与其右边物质粒合并，噗！两者都湮灭。