Some new applications of the piezoelectric ceramics are also presented.
并介绍了这些压电陶瓷的最新应用。
The stator is an elastic cylinder on which the rectangle piezoelectric ceramics are bonded.
定子采用在圆筒弹性体外表面粘贴矩形板压电陶瓷构成。
Piezoelectric ceramics have been widely used in transducers because of their many advantages.
压电陶瓷具有许多优点，因而广泛应用于换能器中。
That was used piezoelectric ceramics which was in combine with piezoelectric ceramics driver.
运用压电陶瓷传感器与压电驱动器结合的方法。
Using parallel board, a nanopositioner stage driven by piezoelectric ceramics (PZT) is designed.
采用平行板移动副设计了压电陶瓷驱动纳米级微进给工作台。
Based on the shear vibration of piezoelectric ceramics, a novel piezoelectric micro jet is designed.
利用压电陶瓷的厚度切变振动，设计出一种新型微喷。
The results expatiate that eigenfrequency influences of polar directions of piezoelectric ceramics can be neglected.
结果表明：压电陶瓷极化方向对固有频率的影响很小，可以忽略不计；
The method can be used in some phase shift interference where phase shift with piezoelectric ceramics can not be used.
这种方法可以完成压电陶瓷移相方法无法实现的一些移相干涉测量。
BNKLT lead-free piezoelectric ceramics invented in authors' group were used for making middle frequency ceramic filters.
采用本组发明的BNKLT系无铅压电陶瓷，研制了中频陶瓷滤波器。
Development and application of lead-free piezoelectric ceramics have become the concern of scientists of many countries.
无铅压电陶瓷的开发和应用已经成为各个国家的研究热点。
The selecting needle machine adopts a piezoelectric ceramics tablet, and adopts a three work bit selecting needle manner.
所述选针器采用压电陶瓷片，并采用“三功位”选针方式。
Application: Mainly used as in piezoelectric ceramics, domestic ceramics, refractory, electron and optical glass industry.
用途：主要用于压电陶瓷制品，日用陶瓷、耐火材料、电子行业、光学玻璃等。
Study the relationships between compositions, structures and properties of low temperature co-firing piezoelectric ceramics.
研究低温共烧压电陶瓷组分以及组分，结构及性能之联系。
Experimental investigations of the properties of piezoelectric ceramics at high electric power and hydrostatic pressure wer...
本工作对压电陶瓷在大功率高静压力下的性能进行了实验研究，并对若干技术问题进行了讨论。
This working platform adopted piezoelectric ceramics as the driving mechanism and elastic hinge as the pre-tightening mechanism.
该工作平台采用压电陶瓷作为驱动机构，弹性铰链作为预紧机构。
The main factors that influence the quality of PZT piezoelectric ceramics include aggregation of powders, stoichiometry and aging etc.
影响PZ T压电陶瓷质量的主要因素有粉体团聚、化学计量及老化等。
Theory of sinusoidal pressure produced by the resonance of the liquid in hydraulic pipe excited by piezoelectric ceramics is presented.
介绍了一种利用压电叠堆激励管道内液体介质发生谐振产生正弦压力的发生装置。
The working principle of the microparticle control technology with the ultrasonic excited by the piezoelectric ceramics (PZT) is discussed.
对压电陶瓷激发超声波对微粒控制技术的工作原理进行探讨。
The invention discloses piezoelectric ceramics which has better comprehensive mechanical and electrical properties and a preparation method thereof.
本发明公开了一种具有良好的综合机电性能压电陶瓷及其制备方法。
A nonlinear constitutive model for piezoelectric ceramics is proposed, in which the polarization switching and electric saturation are taken into account.
提出了一个简单的包含有极化反转及电饱和影响的压电材料的本构模型。
The properties of piezoelectric ceramics at high electric power and hydrostatic pressure are concerned for the application in underwater acoustic transducers.
特别对于水声换能器应用而言，压电陶瓷在大功率高静压力下的性能是人们十分关心的。
To develop the RAINBOW piezoelectric actuator with ultra-high displacement, the reduction behavior of PLZT piezoelectric ceramics was researched by experiments.
为研制具有超大位移的RAINBOW压电驱动器，实验研究了制备该器件的PLZT压电陶瓷的高温还原行为。
The application of preparing technology of nanopowder and doping modification process provided a new approach for the improvement of properties of piezoelectric ceramics.
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。
Planar array and monoblock type pressure gauges were designed and prepared by piezoelectric ceramics, which were used to measure pressure of explosive blast successfully.
利用压电陶瓷技术，设计并制备整体式多阵列压力传感器，并用于爆炸冲击波压应力的测试。
High-power piezoelectric ceramics are desirable to combine a high mechanical quality factor(Qm) with a high piezoelectric constant(d 33) and a high planar coupling factor(Kp).
大功率压电陶瓷要求材料不但在强场下有小的介质损耗，大的机械品质因数，同时兼备一定的压电常数和机电耦合系数。
Mainly researched was the effect on properties of PMN-PNN-PZT piezoelectric ceramics for different synthesizing process named precursor synthesis and oxide compound synthesis.
研究了前驱体合成(又称铌铁矿合成)与传统的氧化物混合合成，对PMN - PNN -PZT四元系压电陶瓷性能的影响。
The use of piezoelectric ceramics to force into electrical energy conversion features, you can create a piezoelectric igniter, mobile X optical power, shells detonating device.
利用压电陶瓷将外力转换成电能的特性，可以制造出压电点火器、移动X光电源、炮弹引爆装置。
The recent development of electronic ceramics, including insulating ceramics, dielectrics, piezoelectric ceramics, PTC ceramics, and magnetic ceramics, were critically reviewed.
对电子陶瓷（包括绝缘瓷、电介质、压电瓷、PTC瓷、磁性瓷等）的最近进展进行了综合评述。
The principle of producing and receiving ultrasonic wave with the piezoelectric ceramics transducer is introduced. Standing wave is strongest when voltage frequency is resonance.
介绍了压电陶瓷换能器产生和接收超声波的工作原理，当输入电压的频率为借振频率时，超声波在介质中产生的驻波最强。
The principle of producing and receiving ultrasonic wave with the piezoelectric ceramics transducer is introduced. Standing wave is strongest when voltage frequency is resonance.
介绍了压电陶瓷换能器产生和接收超声波的工作原理，当输入电压的频率为借振频率时，超声波在介质中产生的驻波最强。
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