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单词
acoustic impedance
释义
WordReference Random House Unabridged Dictionary of American English © 2024
acous
′
tic imped
′
ance,
[
Acoustics.
]
Physics
the total reaction of a medium to the transmission of sound through it, expressed as the ratio of sound pressure to particle velocity at a given point in the medium.
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更新时间:2025/7/31 12:05:55