“helmholtz resonance sound absorber”的概念、定义、翻译、参考文献-科学参考

单词	helmholtz resonance sound absorber
释义	helmholtz resonance sound absorber Encyclopedia 工学亥姆霍兹共振吸声体释 helmholtz resonance sound absorber亥姆霍兹共振吸声体一个硬质内表面的腔体通过短管与外界的大气联通构成的吸收声能、降低声音的构件。
随便看	photovisual magnitude photovisual objective photo voltage photo-voltage photovoltage photovoltaic photovoltaic array photovoltaic battery simulator photovoltaic cell photovoltaic curtain wall photovoltaic detector photo voltaic effect photo-voltaic effect photovoltaic effect photovoltaic infrared detector photovoltaic material photovoltaic/photoelectrochemistry cell photovoltaic power generation photovoltaic pumping irrigation photovoltaics, energy storage, direct current and flexibility photovoltaic system photovotaic inverter photovulcanization Photo World photoxide

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