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单词 θ197911
释义
society > communication > telecommunication > radio communications > [noun] > radio wave > specific frequencies (6)
very high and low frequency1488

In a high degree or measure; to a great extent; exceedingly, extremely, greatly. Qualifying positive adjectives (and participial adjectives) used…

VHF1932

very high frequency: applied to radio waves with a frequency between 30 and 300 MHz.

UHF1937

ultra-high frequency.

VLF1938

very low frequency: applied to radio waves with a frequency between 10 and 30 kHz.

S.H.F.1948

superhigh frequency.

VOR1955

VHF omnirange (cf. omni-range n. at omni-, comb._form affix).

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