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单词 acoustic reciprocity theorem
释义 acoustic reciprocity theorem
[ǝ`küs·tik ´res·ǝ`präs·ǝd·ē ´thir·ǝm]
ACOUSTICS
A theorem which states that in the acoustic field due to a sound source at point A, the sound pressure received at any other point B is the same as that which would be produced at A if the source were placed at B, and that this can be generalized for multiple sources and receivers.
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