In fact, piezoelectricity is nothing new.
事实上，压电不是什么新鲜事。
The compensation techniques are used for piezoelectricity transducer.
针对压电陶瓷型换能器，进行了补偿设计。
The earliest hydrophone is constructed from piezoelectricity porcelain and PVDF.
早期的水声检波器是采用压电陶瓷和PVDF制成的压电水听器。
This paper reports the piezoelectricity and molecular motion of PVDF-PMMA blends.
本文研究了PVDF - PM MA共混体系的压电性及其分子运动。
The piezoelectricity type acceleration instrument is one kind of commonly used accelerometer.
式加速度传感器是一种常用的加速度计。
A simple control strategy is presented for a smart cantalever structure with piezoelectricity.
该文提出了一种简单的悬臂板压电智能结构控制策略。
The piezoelectricity ceramic power supply is the core components of piezoelectricity ink-jet printer.
压电陶瓷驱动电源是压电式喷墨打印机的核心部件。
Based on the piezoelectricity theory and PRBM, the electromechanical dynamic model of the FSM is built.
基于压电学和伪刚体模型法，建立了上述快反镜的机电动力学模型；
Photostriction can be explained by superposition of the bulk photostrictive effect and piezoelectricity.
根据体光伏效应和压电性的叠加，可以解释光致伸缩现象。
Utilizing piezoelectricity, the structure vibration can be effectively controlled by active or passive method.
利用压电效应能够对结构振动进行有效的主动和主被动控制。
In addition strain can induce piezoelectricity in ZnO film and it will affect the life of device in the future.
此外膜内应变会诱导压电场，从而影响将来器件的寿命。
This system is designed using a series of piezoelectricity transducers and the measurement technology of NI Company.
本文采用了压电传感器和NI公司的测试技术等新方法，来设计足底压力测量系统。
Then, based on the analysis of piezoelectricity equation, we will discuss the structure, principle and application of it.
接着，从压电方程入手，分析了压电发电单元的结构、原理及应用价值。
The piezoelectricity ultrasonic vibration CAD system is developed on the platform of UG with the second development tool.
以UG为开发平台，利用UG的二次开发工具开发出了压电超声振动CAD系统。
The text is mainly about the development of the damping material, polymer base piezoelectricity intellectual damping material.
本文主要综述了聚合物基压电智能阻尼材料的阻尼机理。
At present, piezoelectricity material is one of the most widely used sensing materials in the research of smart material systems.
压电材料是目前在智能材料系统研究中应用最为广泛的传感材料之一。
With taking into account some uncertainty factors, the vibration control model of piezoelectricity intelligent beam structure is founded.
在此基础上，考虑模型的不确定性因素，建立了不确定压电智能梁结构的振动控制模型。
The bending problem of a cantilever beam made of transversely isotropic piezoelectricity medium under uniformly distributed loading is studied.
对由横观各向同性压电介质构成的悬臂梁在均匀分布荷载作用下的弯曲问题进行了研究。
It aims to present mainly how principle to measure the size of work processed using CCD and the operating principle of piezoelectricity sensor.
论文主要介绍了利用CCD测量被加工工件尺寸的工作原理以及压电传感器逆压电效应的工作原理。
Piezoelectricity is the ability of some materials to generate an electric field or electric potential in response to applied mechanical stress.
材料的压电性质是电能和机械能互相转化的性质，从压电材料的本构关系上体现为力-电耦合。
We utilize new type piezoelectricity gauge (PVDF piezoelectricity gauge) to carry on real - time measurement to laser-induced shock wave pressure.
并利用新型压电传感器(PVDF压电传感器)对其引发的激光冲击波压力进行了实时测量。
The article showed how to use contrary piezoelectricity effect of piezoelectricity sensor and photoelectric sensor to measure roughness of product.
阐述应用压光电传感器的逆压电效应和光电传感器来测量工件的表面粗糙度。
And it also makes an explicit introduction of the design principle and the damping effect of the polymer basis IPN piezoelectricity damping material.
并详细分析介绍了聚合物基ipn压电阻尼材料的设计原理及阻尼效果。
The study demonstrates piezoelectricity of the piezoelectric materials plays the important role in controlling the vibration of the smart structures.
研究表明，压电结构中，压电材料的压电效应是智能结构消耗能量实现主动控制的最根本原因。
French physicist Pierre Curie, a pioneer in the study of crystallography, magnetism, piezoelectricity and radioactivity, died at 47 on April 19, 1906.
法国物理学家皮埃尔·居里于1906年4月19日逝世，享年47岁。他是结晶学，磁学，压电现象和放射能领域的先锋。
This paper deducts the piezo-constant expression of 0-3 type connectivity according to the basic definition of piezoelectricity, and amends the flaw of T.
本文从压电学的基本定义出发，推导出两相系0—3型连通性复合压电材料的压电应变常数表达式，进一步修正了T。
Based on linear piezoelectricity, the singularly distributed stresses and electric displacement in the surface electrode border vicinity are investigated.
基于线性压电理论，研究了表面附有圆形电极板的半无限压电介质电极边缘的电弹场奇异分布特性。
Based on linear piezoelectricity, the singularly distributed stresses and electric displacement in the surface electrode border vicinity are investigated.
基于线性压电理论，研究了表面附有圆形电极板的半无限压电介质电极边缘的电弹场奇异分布特性。
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