| 摘要 |
A transducer with and method for layering composite materials are provided. A plurality of indentations are provided on one layer, such as associated with etching away ceramic posts relative to a polymer in a composite material. A respective plurality of protrusions is provided on a second layer, such as by etching away a polymer relative to ceramic posts in a composite material. The protrusions insert into the indentations, aligning the two layers.
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