Sentence examples for using a spectral line from inspiring English sources

About the same time, radio astronomers, using a spectral line of hydrogen at 21-cm wavelength, obtained a similar result in the outer parts of galaxies where there is little starlight.

Signal processing methods most commonly used are the baseline subtraction and the normalization by using a spectral line.

At the interface of the upstream RANS region and the downstream LES region, turbulence fluctuations are artificially generated using a spectral line processor, with the mean velocity determined by using the frozen cloud assumption.

Color was measured using a spectral scanner (DV, Padova, Italia).

The calculation used a spectral gap of 20 nm.

In this situation, linear energy potential-interference functions can be used to improve accuracy using spectral lines varying over wide ranges of energy potentials.

We have constructed a multi-thermal distribution for several pixels along a relatively isolated coronal loop on the southwest limb of the solar disk using spectral line data from the Coronal Diagnostics Spectrometer (CDS), on SOHO taken on 1998 April 20.

Calculations using the Planck mean absorption coefficient are compared with computations performed using the spectral line-based weighted-sum-of-gray-gases model.

Metabolites were quantified by determining the peak area of the metabolite using a global spectral deconvolution (GSD) line-fitting algorithm and comparing to the peak area of the standard at known concentrations.

Analysis of gibberellic acid (GA3) in fermentation broth was confirmed using an on-line spectral scanning detector during HPLC analysis.

Since in astronomical applications this measurement cannot be done directly, because that would require travelling to the distant star of interest, the method using spectral lines described here is used instead.