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Lead lanthanum zirconate titanate exhibits many desirable optical and electrical properties such as ferroelectricity.dielectrics and holds great promise for wide applications in ferroelectric random access memory and dynamic random access memory.

锆钛酸铅镧具有良好的铁电介电和光学性能，在铁电存储器、动态随机存储器等方面应用前景广阔。

In the paraelectric- antiferroelectric phase transition of antiferroelectrics lead zirconate (PbZrO 3),the symmetry of crystalloid changes.

在反铁电晶体锆酸铅(PbZrO3 )顺电反铁电相变中，伴随有对称性的变化。

Since the discovery of significant electrostrictive deformation of PU, the measurement of electrostriction and the basic principles about it were reported recently.

自从发现聚氨酯较大电致伸缩形变后，近年来出现了很多对电致伸缩的基础原理及其测量方法的报道，但是对于聚氨酯弹性体结构以及掺杂高介电常数无机物与电致伸缩系数关系的研究较少。

Since the discovery of significant electrostrictive deformation of PU, the measurement of electrostriction and the basic principles about it were reported recently. A series of thermopolyurethane and their composites with barium titanate were prepared and characterized.

自从发现聚氨酯较大电致伸缩形变后，近年来出现了很多对电致伸缩的基础原理及其测量方法的报道，但是对于聚氨酯弹性体结构以及掺杂高介电常数无机物与电致伸缩系数关系的研究较少。

The finite volume method was adopted to discretize the governing equations. The effects of electrical potential, fluid ion concentration, electrical conductivity and the channel dimensions on the electrical double-layer profile, electroviscous effect and the friction coefficient were explored in detail.

采用有限容积法详细研究了通道壁面电势、流体离子浓度、导电率和通道几何特征对双电层、电黏性和摩擦系数的影响。

Due to this, our goal is to develop a new method to functionalize implant surface by plasma treatment. Argon plasma removes all chemical traces such as adsorbed contaminates and impurities. Oxidation in oxygen plasmas by ion bombardment results in a dense oxide layer.

因此，本研究利用低温电浆来发展一植体表面处理技术，先以氩气电浆清洁钛金属表面，再以氧电浆让钛金属表面产生一层致密的二氧化钛层。

After electrical acupuncture, abnormal gastric electrical activity of obese women were improved, and Post-meal DP decreased may be one of main mechanisms of treatment hypermotility of obese people and weight reduction.

电针治疗后肥胖者空腹及餐后胃电节律异常得到改善，且餐后胃电主功率下降，电针治疗通过影响胃电活动改善胃动力，胃动力亢进得到纠正，达到减肥的目的。

In this study, 0.94(Bi0.5Na0.5)TiO3-0.06BaTiO3 is a composition within morphotropic phase boundary. It was prepared by solid state reaction method. The dense ceramics with various grain size distributions were prepared by adjusting process. And grain size effect on crystal structure, dielectric, ferroelectric and piezoelectric properties were studied in detail.

故本研究将以固态反应法合成(Bi0.5Na0.5)TiO3-BaTiO3系统中之MPB 组成之0.94(Bi0.5Na0.5)TiO3-0.06 BaTiO3，并利用制程的调整以制备具有不同晶粒大小之致密陶瓷体，再来探讨晶粒大小变化对晶体结构、介电性质、铁电性质以及压电性质之影响。

Aiming at the deficiency of the conventional electro-hydraulic proportional valves performance,such as response time and response speed,an ultra-high-speed electro-hydraulic proportional valve is proposed,and the structure of an electro-mechanical converter is put forward using eight pieces tegular Halbach magnet array with gaps.

针对常规电液比例阀在响应时间和响应速度等性能上的不足，设计了一种超高速电液比例阀，并且提出了8片瓦型有气隙Halbach磁化阵列型动圈式电-机械转换器。

Electrophysiological index before and after injection was recorded by using electromyograph so the neural electrophysiological influence by the injection could be observed.

用丹迪CANTATETM型肌电图仪检测用药前每组动物的电生理指标及用药组每次给药后的电生理指标，来观察硬膜外腔给药是否会对实验动物的神经电生理产生影响；5。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐