“机械信号时频分析”的概念、定义、翻译、参考文献-科学参考

单词	机械信号时频分析
释义	机械信号时频分析 Encyclopedia 工学机械信号时频分析释 time-frequency analysis机械信号时频分析机械信号时域分析与频域分析的联合，利用时频分析方法研究时域与频域的联合分布信息，描述信号幅值随频率和时间的变化关系的方法。
随便看	production and consumption production and development geochemistry production and modes of pruduction production approach production balancing production breakdown interface of aircraft structure production budget production capability planning Production Capacity production capacity of level production capacity of open pit production committee mode production compilation production control production control of performance production cost production data warehouse production decline rate Production Director production dispatching production drainage system production drilling rigs production dynamics analysis of oilfeild production efficiency production equipment of cement particleboard

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。