But if you twirl it in a different way, it becomes a quark.

但如果你方式旋转它，它会变成一个夸。

What actually is a quark, what does it look like to human minds?

夸粒子究竟什么，它在人类心目中又什么样子得呢？

Henry Kendall, Jerome Friedman, and Richard Taylor for the discovery of quarks.

证实夸存在亨利·肯德尔，杰罗姆·弗里德曼和理查德·泰勒。

We can ignore the particle masses at the individual quark level. - Correct.

我们可从个别夸层级忽略它粒子质量。 - 正确。

A quintillion times smaller than you is the strange world of the quarks.

比你小五万亿倍奇异夸世界。

Unfortunately hadrons, such as protons and antiprotons, are made of smaller bits called quarks.

幸，强子，比如质子和反质子，由名为夸更小单元所组成。

How the sea of quarks cooled down in the moments after the Big Bang.

夸海洋如何在大爆炸后冷却下来。

It is made of three tiny fundamental particles called quarks.

它由三个极小基本粒子组成，称为夸。

Supposing these are quarks and electrons, photons, the particles that constitute the standard model.

假设这些夸、电子、光量子和构成标准模型粒子。

The details are arcane. But they concern particles called beauty quarks which, themselves, form part of other particles called B-mesons.

细节晦涩难懂。但他们关一种叫做“美夸”粒子，这种粒子本身另一种叫做“B-介子”粒子一部分。

Other attempts to better understand antimatter include using CERN's Large Hadron Collider to investigate unusual particles called " beauty quarks."

更好地了解反物质其他尝试包括使用欧洲核子研究组织大型强子对撞机来研究被称为“美夸”寻常粒子。

And researchers have discovered new so-called exotic matter made from quarks, the smallest particles known to science.

研究人员发现了由夸制成新奇异物质，夸科学界已知最小粒子。

Yet, nestling amid the quarks and transistors and the nucleic acids and nanotubes, there is a question.

然而，就在夸、半导体、核酸和纳米管等 涌现时，出现了一个问题。

Deeper still you would find quarks, neutrinos and so on and then, just maybe, continuously deeper into infinity.

再往深处，你会发现夸，中微子等等，然后，也许，断深入到无限深处。

When beauty quarks decay, the daughter particles produced sometimes include a pair of what are known as charged leptons.

当美夸衰变时，产生子粒子有时包含一对所谓带电轻子。

Impossible to say, because the harder you look for them the more quarks seem to appear.

很难说，因为你越努力寻找，出现夸粒子似乎就越多。

Mathematical string theories suggest descriptions of this unification, in addition to a fundamental structure for sub-atomic quarks and electrons.

大爆炸也预测，在早期高温 宇宙中，我们基本「力」可能会统一成一股超级力。

And as far as we know, quarks and electrons are basic particles, so they can't be subdivided any more.

据我们所知，夸和电子基本粒子，所它们能再被细分。

A neutron contains two down quarks and one up.

一个中子包含两个下夸和一个上夸。

It looks at the moment as if quarks and electrons are point-like particles.

当时，看上去就好像夸和电子都点状粒子。