(1) Ultrasonic frequency: ʻoi aku ka haʻahaʻa o ke alapine, ʻoi aku ka maikaʻi o ka cavitation, ʻoi aku ka kiʻekiʻe o ke alapine, ʻoi aku ka maikaʻi o ka hopena refraction.No ka hoʻomaʻemaʻe ultrasonic surface maʻalahi, pono e hoʻohana ʻia ke alapine haʻahaʻa e like me 28khz, a pono e hoʻohana ʻia ke alapine kiʻekiʻe no ka ʻili paʻakikī a me ka puka hohonu o ka ...
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