excited atoms造句怎么写

The boundary radii of excited atoms are defined by the classical turning point of the electron moving in an atom.

Hence the spectrum is called a line spectrum; it is also called an atomic emission spectrum since it is produced by emission of light from excited atoms.

Being very high intensity, this focus induces a population inversion in the oxygen atoms, ensuring that there are more excited than non-excited atoms.

Some of the excited atoms undergo radiative deexcitation.

Such states can be produced by the multiphoton interaction between the excited atoms and the field in squeezed vacuum state.