词汇	is of equal size
释义	is of equal size n.一样大小,尺码相同
随便看	power spectraldensity power spectral density power spectral density analysis power spectral-density analysis powerspectral density estimation Power spectral density estimation power spectral densityfunction power spectral density function power-spectral-density function power spectral density level power spectral density matrix power spectral density method Power Spectral Density of Typhoon power spectral density, power spectrum density power spectral densitypsd power spectral density psd Power spectral density replication power spectral entropy power spectral estimation power spectral method power spectral subtraction power spectre density powerspectrum power spectrum power-spectrum