| 单词 | rayleigh disk |
| 释义 | Rayleigh disknoun Acoustics, Mechanics.a small circular disk, usually of mica, that is suspended from a fiber and tends to be deflected at right angles to a stream of air, indicating by its deflection the intensity of a sound wave. Origin of Rayleigh diskFirst recorded in 1910–15; named after J. W. S. Rayleigh Words nearby Rayleigh diskray floret, ray flower, ray gun, Rayleigh, Rayleigh disc, Rayleigh disk, Rayleigh scattering, Rayleigh wave, rayless, raylet, Raymond Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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