Surviving buildings in the district reflect a continuous spectrum of architectural styles from 1864 to 1937.

If the problem is not bounded, there is a continuous spectrum of normal modes.

This operator does not have eigenvalues, but has a completely continuous spectrum.

A hot solid object produces light with a continuous spectrum.

This means the unit circle must be the continuous spectrum of "T".

As stated above, in the mathematical formulation, the free states correspond to the absolutely continuous spectrum.

The rest showed a continuous spectrum and thus were thought to consist of a mass of stars.

However, the cutoff is most obvious for the continuous spectrum.

This is an example of a continuous spectrum.

'Need' does not end suddenly; instead there is a continuous spectrum between the two states.