The lattice vibrational frequencies aren't the same any more.

晶格振动频率，总是不一样的。

youdao

And if we know the lattice vibrational frequency.

如果我们再知道晶格振动频率。

youdao

So the lattice has a bunch of vibrational energies.

晶格有大量的振动能级。

youdao

So the lattice has a bunch of vibrational energies.

晶格有大量的振动能级。

youdao