Sentence examples for level and spectrum from inspiring English sources

sound level and spectrum.

In unstable cases, the squeal level and spectrum are determined through the numerical study of limit cycles in the time-domain (nonlinear analysis).

The experiments are carried out by measuring sound pressure levels and spectrum, separation and the reattachment points, pressure distribution, fluid forces, mean-flow and turbulence characteristics around the airfoil with and without the cylinder wake.

Preliminary calculations on geometries, energy levels and spectrum properties show that four of the designed molecules (4, 5, 12 and 13) could become potential donor replacements of DR3TBDT due to their good planarity, larger light harvesting efficiencies and similar exciton migration capability.

A method of re-trajectory simulation has subsequently been used by Cremezi to determine noise levels and spectra.

Through calculating frontier molecular orbital energy levels and spectra properties, we found that HOMO level goes up while Eg goes down along with the cycle extension of the center part flanked by bithiophene.

Emission standards and methods of measurement of railway noise on the boundary alongside the railway line (GB12525-90) is first introduced, followed by typical noise levels and spectra alongside main railway lines and the noise propagation pattern with distance (which have been monitored over decades).

First, single R gene-containing transgenic plants were produced for all varieties to be used as references for the resistance levels and spectra to be expected in the respective genetic backgrounds.

(b) The dynamic response of transmission structures is strongly dependent on the turbulence intensity level and its spectrum.

The study confirmed that annoyance is related to the level and frequency spectrum of the specific noise level; the specific noise with the 80 Hz peak is more annoying than the noise with the 50 Hz peak; the same level of specific noise with low background noise is more annoying than it is with high background noise.

Higher level and wider spectrum of resistance is achieved by combining three or four mutations in the same protein.