词汇	upper gasket
释义	upper gasket 上部衬
随便看	signal-to-noise radio for playback Signal to Noise Rate signal-to-noise rate signaltonoise ratio signal to noise ratio Signal to-noise ratio signal-to noise ratio signal-to-noise ratio Signal-to-noise ratio signal -to -noise ratio Signal-to-Noise Ratio estimation Signal-to-noise ratio for record-Playback signal to noise ratio for speech signal-to-noise ratio for speech signal-to-noise ratio gain signal to noise ratio gains signal-to-noise-ratio loss signal-to-noise ratio monitoring signal to noise ration signal tracing test signal track signal track circuit signal-to-noise ration Signal-to-Noise Ratios signal-to-noise ratiosignal noise ratio