| 单词 | exponential horn |
| 释义 | exponential hornnouna loudspeaker horn with a cross-sectional area varying as a constant raised to an exponent proportional to the distance from the vertex. Origin of exponential hornFirst recorded in 1925–30 Words nearby exponential hornexponential, exponential curve, exponential distribution, exponential function, exponential growth, exponential horn, exponentially, exponentiation, exponible, export, exportation Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for exponential hornexponential horn nouna horn for the radiation of acoustic or high-frequency electromagnetic waves, of which the cross-sectional area increases exponentially with the length Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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