这一发现为压电陶瓷材料的选择提供了一个新的思路。
This discovery will provide a new idea for piezoelectric selection.
制备了性能优良、适合于驻波超声马达的四元系压电陶瓷材料。
The quaternary system piezoelectric ceramic with good properties and suitable for stationary wave ultrasonic motor is prepared.
能量转换片是由压电陶瓷材料制成的（而不是任何机械振动或电机）。
The transducer is made of piezoelectric ceramic material, it is different from physical vibration and motor vibration.
以固体光声效应的RG理论为依据，用光声法测量了压电陶瓷材料PZT的热参量。
According to the RG theory of the photoacoustic effect with solids, the thermal parameters of PZT ceramic material have been measured by using photoacoustic method.
纳米粉体制备和掺杂改性技术的应用为压电陶瓷材料的性能改进提供了一条新的途径。
The application of preparing technology of nanopowder and doping modification process provided a new approach for the improvement of properties of piezoelectric ceramics.
本文介绍了一种新型的电子陶瓷材料—压电陶瓷材料，以及它在变压器领域中的应用。
This article introduces a new kind of electronic ceramic material, piezoelectric ceramic material, and its application in the field of transformer.
论述引信压电电源的特性，对压电陶瓷材料在发射时受压力下产生的能量进行了计算。
The characteristics of a piezoelectricity power supply are discussed and the energy produced by piezoelectricity material under setback force shock is calculated.
作者还根据自己的研究结果介绍了几种实用的和用作压电音叉换能元件的压电陶瓷材料的配方。
The authors also give some piezoelectric ceramic materials formulas for making the piezoelectric tuning fork according to their researching results.
其优异的压电性能大大超过了现有压电陶瓷材料，特别适合于高效率、高灵敏度收发换能器的研制。
Its excellent electromechanical properties are superior to the piezoelectric ceramics. It is suit for the production of the underwater acoustic transducer and ultrasound transducer.
以最大能量释放率为启裂准则，结合PZT-5H压电陶瓷材料，分析了电位移载荷对裂纹启裂的作用效果。
The effects of the electric displacement loading on the crack initiation in a PZT-5H piezoelectric ceramic media were investigated by the theory of maximum energy release rate.
PZT基压电陶瓷材料具有性能稳定、机电性能优异、容易制造、价格低廉等优点，已被广泛应用于电子元器件中。
PZT-based piezoceramics have been extensively used in electronic components due to their stable function, the excellent electro-mechanical properties, the available production and the low cost.
首先谈谈压电陶瓷历史，压电陶瓷是一能够将机械能和电能互相转换的功能陶瓷材料。
Let us talk about the history of piezoelectric ceramics, piezoelectric ceramic is capable of converting mechanical energy and electric energy conversion of the functions of ceramic materials.
首先谈谈压电陶瓷历史，压电陶瓷是一能够将机械能和电能互相转换的功能陶瓷材料。
Let us talk about the history of piezoelectric ceramics, piezoelectric ceramic is capable of converting mechanical energy and electric energy conversion of the functions of ceramic materials.
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