“envelope analysis”的概念、定义、翻译、参考文献-科学参考

单词	envelope analysis
释义	envelope analysis Encyclopedia 工学机械信号时频分析释 envelope analysis包络分析对采集到的振动信号提取包络线(调制信号)，并对其做傅里叶变换，寻找其故障特征频率的方法。又称解调分析。
随便看	Love and Duty Love and Hatred of the Old Summer Palace Love And Passion Love and Tears of Tenant LoveCanal disaster in the United States of America Love Conquers All Love crater Love Delective Love for Life Love for Love lovegrass Love horn Love in A Dangerous City Love in a Fallen City Love in the Internet Epoch Love is Colder Than Death Lovejoy Comet Lovelace crater Love Letter Lovell Radio Telescope Lovell Telescope Lovely China Love Medicine Love Night Pavilion in Changsha love novel

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