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exponential horn
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ex
′
ponen
′
tial horn
′
,
Sound Reproduction
a loudspeaker horn with a cross-sectional area varying as a constant raised to an exponent proportional to the distance from the vertex.
1925–30
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更新时间:2026/8/29 21:18:38