| 摘要 |
A liquid agitating device includes a sound wave generator that generates a sound wave; and a transmitting portion that transmits the sound wave generated by the sound wave generator, at least a portion of the transmitting portion being in contact with a liquid, and the transmitting portion emitting the sound wave towards the liquid at the portion in contact with the liquid. The sound wave emitted toward the liquid generates a local flow within the liquid and agitates the liquid.
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