The second method may save computation resources for real data processing. (6) STFT spectrogram is the main time-frequency analysis method used in identification of ripple fired explosions.是什么意思_The second method may save computation resources for real data processing. (6) STFT spectrogram is the main time-frequency analysis method used in identification of ripple fired explosions.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句