“acoustic impedance”的概念、定义、翻译、参考文献-科学参考

单词	acoustic impedance
释义	acoustic impedance [ǝ`küs·tik im`pēd·ǝns] ^ACOUSTICS The complex ratio of the sound pressure on a given surface to the sound flux through that surface, expressed in acoustic ohms.
随便看	symmetry center symmetry class symmetry element symmetry function symmetry group symmetry law symmetry number symmetry operation logarithmic profile of velocity logarithmic scale logarithmic spiral logarithmic transformation logarithmic trigonometric function logarithmic velocity profile logbook logger loggia logging logic logical addition logical comparison logical connectives logical construction logical data independence logical data type

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