| 摘要 |
Apparatus is provided for performing acoustically aided treatment or cleaning of workpieces or subjects. In a first embodiment, acoustic energy contributed by one or more emitted streams is summed for cooperative treatment at a common workpiece region or site. In a second embodiment, one or more impinging streams are shaped such that they provide an acoustic amplification effect. Both embodiments may utilize beneficial agents added to the flowed impinging medium to enable or improve the treatment or cleaning process.
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