spectral造句怎么写

They also studied the spectral lines from hot iron atoms that whirl around in a disk just beyond the neutron stars' surfaces at speeds reaching 40 percent light speed.

On the histograms of their redshift, optical luminosity and average optical X-ray spectral index, it is found that X-ray selected quasars are distributed at the low ends of plots of these parameters.

I am studying spectral classification.

Beings without form and intelligences without bodies are spectral ghosts guaranteed to mislead.

The evidence may be circumstantial at first — say, spectral bar codes of interesting molecules like oxygen, ozone, methane and water — and leave room for alternative interpretations.

Baced on the random vibration theory, the non-classical modal analysis response spectral method of a non-classically damped structure under seismic ground motion is proposed, which can be adopted in seismic analyzation and computation of real structures.

The visible is the most well-defined spectral region.

The cheapest way to get one is to invoke the spectral theorem and to conclude that normal operators always have non-trivial invariant subspaces.

Tomget sharper spectral lines, they started by successfully developing nonlinear methods such as saturation or two-photon spectroscopy.

complex spectral representation