“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	dictator dictionarese dictionaries of hard characters in Buddhist scriptures Dictionaries: The Art and Craft of Lexicography DICTIONARIES: The Journal of the Dictionary Society of North America dictionary dictionary appendix dictionary archaeology dictionary as text dictionary-based word sense disambiguation approach dictionary coding dictionary compilation dictionary criticism dictionary definition dictionary entry dictionary evaluation dictionary for adult dictionary for children dictionary for Chinese as a second languages dictionary for comprehension dictionary for reference dictionary for special purpose dictionary generation system Dictionary Hachette of the French Language dictionary index

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。