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单词 θ78399
释义
the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > [noun] > frequency > band of frequencies or wavelengths (8)
band1922

A range of frequencies or wave-lengths that falls between two given limits; = waveband n. at wave, n. compounds 2. Also in combinations, as band-

waveband1923

a range of (esp. radio) wavelengths or frequencies between specified limits.

Subcategories:

— of specific kind (4)
— interval separating limits of (2)
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更新时间:2025/2/1 8:48:13