Sentence examples for attenuation ratios from inspiring English sources

On the other hand, the averaged noise attenuation ratios around 1 kHz (800 1200 Hz) were approximately 4 dB for partial extension and 10 dB after full extension.

The attenuation ratios for a line current source and a small magnetic dipole are proportional to (1/r^2) and (1/r^3), respectively, where r is the distance between the MSC-S and a noise source.

In both types of macrophages SO2 demonstrated an attenuated phenotype characterized by an impaired intracellular replication with the same attenuation ratio in contrast to wild-type MT103.

The attenuation ratio was calculated for several values of the characteristics of the suspension components (stiffness and damping).

Taking the attenuation ratio as the objective function and the stable vibration regions as constrained conditions, the optimal control parameters are worked out by using minimum optimal method.

The correctness of the proposed theoretical model is verified by FEA and experiments, which indicates that the attenuation ratio of output displacement of the positioning stage up to a maximum of 58.76%.

Microbubbles with shells fabricated from a 2% albumin suspension had a greater scattering to attenuation ratio (STAR) than 10% albumin preparations (4.4% and 2.2%, respectively) and approximately double the nonlinear STAR (from 0.7%to1.5%5%).

The effects of the linked spring and damper and the attached mass on the reduction of nonlinear vibrations are studied with the help of frequency response curves, the attenuation ratio of response amplitude and the desensitisation ratio of the critical amplitude of excitation.

The value of g(N ,σe ) is determined by N and the attenuation ratio.

We suggest that effect of the attenuation ratio in the ionosphere worked differently because of this difference.

In that sense, our statistical study is valuable for quantitatively evaluating the attenuation ratio of VLF waves in the ionosphere.