“机械信号频域分析”的概念、定义、翻译、参考文献-科学参考

单词	机械信号频域分析
释义	机械信号频域分析 Encyclopedia 工学机械故障诊断释 frequency-domain analysis机械信号频域分析利用傅里叶变换对机械系统测量的振动、声发射等信号在频域进行分析的方法。
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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。