“acoustic ratio”的概念、定义、翻译、参考文献-科学参考

单词	acoustic ratio
释义	acoustic ratio [ǝ`küs·tik `rā·shō] ^{ENGINEERING ACOUSTICS} The ratio of the intensity of sound radiated directly from a source to the intensity of sound reverberating from the walls of an enclosure, at a given point in the enclosure.
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