| 摘要 |
The method is characterized in that a washing is performed by the combination of a cavitation phenomena of minute air bubbles generated by a resonance phenomena from the resonant frequency of a medium, a mechanical energy caused by a non-linear oscillation and the chemical reaction of a detergent, wherein the resonance phenomena occurs with the low frequency oscillation generated by an oscillator in the medium comprising water, a detergent and air layer.
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