For decades, scientists have pumped electricity into piezoelectric materials for use in environmental sensors, speakers and other devices.
几十年以来，科学家们已经能够将电能灌入压电材料，以用于环境传感器、扬声器与其他设备。
In many practical devices, the layered structures consist of the piezoelectric and other materials are most widely adopted.
在许多的实际设计中，由不同压电材料和弹性材料构成的层状压电结构被广泛地采用。
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.
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。
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