The nucleus is made up of protons and neutrons.

原子核由质子和中子组成。

Subatomic particles include protons, neutrons, and electrons.

亚原子粒子包括质子、中子和电子。

Quark is a fundamental particle that makes up protons and neutrons.

夸克是构成质子和中子的基本粒子。

We can't see protons, neutrons, or electrons.

我们又看不见质子、中子或电子。

Alpha is made from two protons and two neutrons.

阿尔法粒子是由两个质子和两个中子构成的。

So far, only protons have had this dubious pleasure.

到目前为止，只有质子才享受过这种风险下的刺激。

But wait! What about the protons and neutrons and stuff?

不过，等一下！你可能会问，不是还有质子、中子吗？

When protons are placed in a magnetic field, they oscillate.

将质子置于磁场中时, 它们就会振动.

For protons acceleration a huge amount of energy is required.

对质子加速需要大量的能源.

Neutrons don't change into protons. Except, sometimes they do!

中子不会自发变成质子。但是，有时候他们却会！