That in fact the symmetries underlying these are exactly the same .

其实这些东西所具有的对称性是完全相同的。

But studying such symmetries required a whole new language .

但研究这类对称需要全新的语言。

Do they have the same symmetries ?

他们有相同的对称性吗？

How the symmetries interact .

其对称性怎么相互作用的。

These symmetries are inextricably linked to the laws of the universe , such as the conservation of momentum and energy .

这些对称性与宇宙中的定理不可分割的相连在一起，例如动量与能量守恒。