信噪比极限,容许信噪比

carrier to noise ratio Signal-to-Noise ratio of rise to span noise signal signal ratio ratio of quick assets to current liabilities amount of limitation limitation of curvature limitation of estate limitation of actions limitation of delivery signal to noise(ratio) signal to noise ratio signal-to-noise ratio signal-to -noise ratio available signal-to-noise ratio photodetector signal-to-noise ratio signal-to-noise ratio (SNR) threshold signal-to-noise ratio carrier signal-to-noise ratio unweighted signal-to-noise ratio Signal-to-noise ratio for record-Playback signal to noise and distortion ratio