词汇	chalk up something
释义	chalk up something 🌏粉碎东西
随便看	spectral decomposition spectral decomposition estimate spectral decomposition estimation spectral decomposition estimator spectral decomposition formula spectral decomposition of stationary process spectral decomposition re-sponse spectral decomposition, spectral resolution spectral decomposition technique Spectral decomposition technology spectral decompression Spectral degree of coherence spectral density spectral density function spectral density log spectral density matrix spectral density meter spectral-density model spectral density tensor spectral descriptor spectral detectivity spectral diagnosis spectral diagnostic spectral diagnostics spectral diagram