本文叙述了利用压电材料的正、逆压电效应，研制成功的敏感器件的工作原理、结构和性能。
Principles, configurations and characterizations are described of the sensitive devices developed by using piezoelectric and converse piezoelectric effect of piezoelectric materials.
本文叙述了利用压电材料的正、逆压电效应，研制成功的敏感器件的工作原理、结构和性能。
Principles, configurations and characterizations are described of the sensitive devices developed by using piezoelectric and converse piezoelectric effect of piezoelectric materials.
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