“axis of acoustic symmetry”的概念、定义、翻译、参考文献-科学参考

单词	axis of acoustic symmetry
释义	axis of acoustic symmetry [`ak·sǝs ǝv ǝ`kü·stik `sim·ǝ·trē] ^ACOUSTICS An axis such that the three- dimensional directivity pattern of a transducer may be generated by rotating a two-dimensional directivity pattern around it. Also known as acoustic axis.
随便看	pinguecula pinguite pinhole pinhole camera pinhole chert pinhole detector pinic acid Pinicae pinion pinite pin jack pin joint pin junction pink disease pinkeye pink noise pin knot pink root pink rot pin metal pinna pinnacle pinnacled iceberg pinnate pinnate drainage

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