“声谱分析”的概念、定义、翻译、参考文献-科学参考

单词	声谱分析
释义	声谱分析 Encyclopedia 理学声学测量释 sound spectrum analysis声谱分析对声或振动信号进行测量或计算，以获得它们的组成和强度的频率分布图的技术及工作的统称。又称频谱分析。
随便看	polynomial operation polynomial operator polynomial order polynomial over a ring polynomial polyhedron polynomial quotient polynomial reducibility polynomial regression polynomial regression model polynomial relation polynomial remainder polynomial remainder theorem polynomial representation polynomial ring polynomial ring in m variables polynomial ring in one variable polynomial root polynomial scheme polynomial sequence polynomial series polynomial solution polynomial space class PSPACE polynomial space complexity class polynomial space complexity class, PSPACE polynomial span

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