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

单词	time-frequency electromagnetic method
释义	time-frequency electromagnetic method Encyclopedia 理学频率域电磁法释 time-frequency electromagnetic method;TFEM时频电磁法通过同时在频率域和时间域观测研究人工向大地激发的电磁场随空间分布及变化的规律，达到探测地下电性异常体的电法勘探方法。是可控源电磁法的一种。又称时间域和频率域电磁一体化测深法。
随便看	Cement and Concrete Composites Cement and Concrete Research cement asphalt mortar cementation cement-based composites cement bond logging device cement bond quality evaluation cement bond strength cement by using tailings as one of the major raw materials cement concrete cement concrete for pavement cement concrete intercepting ditch pave cement concrete pavement cement concrete pavement cracking and seating cement concrete pavement crusher cement concrete pavement design cement concrete pavement water extractor cement concrete three-roller shaft cemented backfill cemented doublet cemented masonry dam cemented material dam cemented sand cemented sand, gravel and rock dam cement factory

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