ELF extremely low frequency

常见例句

This falls in the extremely low frequency (ELF) range which includes frequencies up to 300 Hz.
这种频率属于极低频的频率范围内，通常极低频的频带范围也在300Hz以下。
The ELF (extremely low frequency) waves cause entrainment of millions of Americans to occur, possibly to influence the election.
超低频波影响造成数以百万计的美国人，可能影响选情。
Objective To study the effects of extremely low frequency electromagnetic field(ELF EMF) and its combination with lead on the antioxidant system in mouse brain and liver tissues.
目的研究极低频电磁场及其与铅的联合作用对小鼠脑和肝脏抗氧化系统的影响。
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