“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	rationalization rationalize rationalized units rational number rational root theorem rational synthesis ratio of expansion ratio of reduction ratio of rise ratio of similitude ratio of specific heats ratio of transformation ratio of transformer ratio print ratio resistor ratio scale ratio test ratites rato rat race rattail rattail file rattan rattlesnake rattlesnake ore

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