“地震时频分析”的概念、定义、翻译、参考文献-科学参考

单词	地震时频分析
释义	地震时频分析 Encyclopedia 理学地震属性分析释 seismic time-frequency analysis地震时频分析通过对地震信号采用多种数学变换，实现从时间域和频率域对信号同时进行分解，描述地震信号频谱信息在时间上的相对变化特征的分析方法。
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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。