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单词 θ78394
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the world > matter > physics > electromagnetic radiation > electronics > electronic phenomena > [noun] > frequency (31)
frequency1893

Physics, etc. The rate of recurrence of any regularly repeated event, e.g. a vibration; the number of times that it occurs in a second or other…

Subcategories:

— specific frequencies (10)
— radio frequency (4)
— unit of frequency (8)
— band of frequencies or wavelengths (8)
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更新时间:2024/11/10 18:51:05