这种分析方法也适用于极低频到甚高频波段。

This analytic method is also suitable for the bands of extremely low frequency (ELF) and very high frequency (VHF).

youdao

这种分析方法也适用于极低频到甚高频波段。

This analytic method is also suitable for the bands of extremely low frequency (ELF) and very high frequency (VHF).

youdao