When a D0-meson decays, it produces daughter particles called pions and kaons.

D0-衰变时会产生叫做π和K的粒。

The neutrinos themselves are created by smashing bunches of protons into a target made of graphite.

产生于一些质束轰击一个石墨目标后产生脉冲，随后衰变而成。

So it emits phased muon particles.

会阶段性放射出定相μ。

A muon is one of the so-called elementary particles, one with no smaller parts.

是所谓的基本粒之一，且不能再分。

But in the end, Jie Zitui and his mom never came out.

但最终，推和他的母亲都没能出来。

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

们可能是一个电和的反物质等价物，一个正电，或者两个更重的轻，一个和一个反。

Jie Zitui then cut flesh from his own thigh to feed the prince, which allowed him to survive.

推于是切下自己大腿上的肉让重耳充饥，使他得以存活。

When I was an undergraduate, we made fun of the old professors who didn't understand the theory of mesons.

我读本科的时候也经常和同学取笑那些不理论的老教授。

Searching for those differences is one of the tasks for the people at the Compact Muon Solenoid, or CMS.

寻找这些差异是紧凑螺线管(CMS)工作人员的任务之一。

When they do, they create particles that are smaller than atoms, such as neutrons and muons.

当们穿过地球大气层时，们会产生比原更小的粒，如和μ。

The story goes, in the year 655 BC, nobleman Jie Zitui followed his master Prince Chong'er to exile.

相传在公元前655年，贵族推随他的主人重耳流亡。

The CDF team think they have found a bit more of it, in particles known as D0-mesons.

CDF团队认为，他们在一种名为D0-的粒发现的违逆比允许量多出了一点。

He then ordered his men to set fire to the forest in order to force Jie Zitui to come out.

他命令手下放火烧山，以迫使推出来。

The muons last for only two microseconds.

只持续两秒。

There were many records later on about the practice of not using fire as a memorial period for Jie Zitui.

后来有很多关于不生火来纪念推的记载。

Scientists used muons, a by-product of the cosmic rays constantly raining down on our planet, to image the interior of the pyramid.

科学家用μ来描绘金字塔内部的情况，μ是一种持续落到地球上的宇宙射线的副产品。

However, it's still debated that Jie Zitui was the reason that the Cold Food Festival was started in the first place.

然而， 关于推是否是寒食节最初开始的原因仍存在争议。

So he ordered to build a temple for Jie Zitui and asked people to eat warm food instead.

于是他下令为推建立寺庙，要求人们吃热食。

" what is the iso-spin singlet partner of the pi-zero meson? "

π零的同重旋单重配合物是什么?

As for Jie Zitui's honesty, who can compare?

至于推的诚实，谁能比得上呢？