1·Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality.
它们的压电和介电性能与合适的四方性等结构特性有关。
2·The key is a novel form of piezoelectric materials.
关键之处就是一种新型的压电材料。
3·The main thing at work in the fibres is a type of piezoelectric polymer.
声学纤维中起主要作用的是一种名为“压电性聚合物”的物质。
4·Stoner hopes that future sensors can be equipped with batteries , solar panels or even piezoelectric generators to generate the power necessary to run the sensors and transmitters.
他希望未来传感器可以装上电池，太阳能电池板甚至压电发电机，以致获得传感器与发射机运行所必须的电力。
5·The wafer is a piezoelectric resonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
该晶片是一个压电谐振器，以精准而极高的频率对电压作出反馈，进行放大和收缩。