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

单词	time-frequency analysis
释义	time-frequency analysis 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	feeler feeler gauge feeler microscope Feeling Feeling after Passing through Huaiyin·the Second Feeling after Qingyuan's Former Residence Feeling and Form: A Theory of Art Developed from Philosophy in a New Key Feeling and Form: A Theory of Art developed from Philosophy in New Key feeling of depth Feelings are priceless Feelings of Hiding in Japan Feelings of Visiting Gaoyou fees fees for protecting rural grassland and livestock feet FEF Fefferman Fefferman,Charles Fefferman-Stein decomposition Fehlberg Fehling's reagent Fe-H-O系平衡图 Fehr Fe hydrogenase Fe-hydrogenase

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。