“包络分析”的概念、定义、翻译、参考文献-科学参考

单词	包络分析
释义	包络分析 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	Experimental Analysis on Beijing Sounds experimental and research vehicle experimental animation experimental area of nature reserve experimental art Experimental Astronomy experimental astronomy experimental before-after design experimental biology experimental canis experimental cat Experimental Cinematography Centre Experimental City Construction Plan Drafts of Guilin, Nanning, Liuzhou and Wuzhou in Guangxi Experimental Clinical Psychology experimental control method experimental correlation experimental data experimental demonstration area for sustainable development experimental design experimental design principles for crop sciences experimental designs for crop sciences experimental development economics experimental drainage system experimental drama experimental drama in Dingxian County, Hebei Province

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。